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BlockchainTransactionSign (for Tezos)

BlockchainTransactionSign[obj,key]

digitally signs a Tezos blockchain operation using the specified private key.

Details

Examples

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Basic Examples  (1)

Create a Tezos BlockchainTransaction:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz1QQq7Zf1vqFtVwQUotAAnduqFJJVJXQj8B", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]

Sign the transaction object using a private key object:

Wolfram Language code: tezosTXSigned = BlockchainTransactionSign[tezosTX, PrivateKey[Association["Type" -> "EdwardsCurve", "CurveName" -> "ed25519", "PrivateByteArray" -> ByteArray["t6mN4yZraSgHhBNriYkfLSUZXBknkn5jwxSTGVaE+ZA="], "PublicByteArray" -> ByteArray["XV8X/6Px3jp6g7P7fjP9Kx3kkRqRo+Qjs0NetwesZ3A="], "PublicCurvePoint" -> {45001969305677632895706978426590845419496377012816879793671527316425824597738, 50842211597400211252558589180780840303852599974743311386585975784578039111517}]]]

Scope  (4)

Edwards Curve (ed25519)  (1)

Sign a Tezos transaction object using an ed25519 private key:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz1QQq7Zf1vqFtVwQUotAAnduqFJJVJXQj8B", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]
Wolfram Language code: BlockchainTransactionSign[tezosTX, PrivateKey[Association["Type" -> "EdwardsCurve", "CurveName" -> "ed25519", "PrivateByteArray" -> ByteArray["t6mN4yZraSgHhBNriYkfLSUZXBknkn5jwxSTGVaE+ZA="], "PublicByteArray" -> ByteArray["XV8X/6Px3jp6g7P7fjP9Kx3kkRqRo+Qjs0NetwesZ3A="], "PublicCurvePoint" -> {45001969305677632895706978426590845419496377012816879793671527316425824597738, 50842211597400211252558589180780840303852599974743311386585975784578039111517}]]]

Elliptic Curve (prime256v1)  (1)

Sign a Tezos transaction object using a prime256v1 private key:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz3TTkmZZbQxGPo3TcChm9nrvJnTF6J8LxGd", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]
Wolfram Language code: BlockchainTransactionSign[tezosTX, PrivateKey[Association["Type" -> "EllipticCurve", "CurveName" -> "prime256v1", "PublicCurvePoint" -> {63673691480334308349240209585079891371024424691144070243886602308571956400372, 7937361344815732578919662379495615927454817690045119125 ... 8060257456016448500594111559843160113410620856803391, "Compressed" -> True, "PublicByteArray" -> ByteArray["AozGCEDCH3m7CTEE/1NlQlnOXg2fNyPwV34lbSNomlD0"], "PrivateByteArray" -> ByteArray["8R1OHrkKfu3jl2fkwaG7E1q8i7KoYkq4l1vHlDhNID8="]]]]

Elliptic Curve (secp256k1)  (1)

Sign a Tezos transaction object using a secp256k1 private key:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz2TVbMV4uhJs3zVgbxcxYGSv7NYiuzpGJy3", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]
Wolfram Language code: BlockchainTransactionSign[tezosTX, PrivateKey[Association["Type" -> "EllipticCurve", "CurveName" -> "secp256k1", "PublicCurvePoint" -> {42625214493998719069707762187802385718944989818707151355884231739522101020373, 99358192920488203613126382069031622013402553811817122151 ... 8434099113816002746371896005590866675844020043837484, "Compressed" -> True, "PublicByteArray" -> ByteArray["A149BDXBTqxbSess33yjABxETc82lxJcD6JLaiEDcAbV"], "PrivateByteArray" -> ByteArray["sPJ6BhXmWLjig+g4Vo+XUdRm3KwYzGhX0fsD4GxQ8Cw="]]]]

Hexadecimal Private Key  (1)

Sign a Tezos transaction object using a hexadecimal private key:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz1QQq7Zf1vqFtVwQUotAAnduqFJJVJXQj8B", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]

This 32-byte hexadecimal string will be assumed to be an ed25519 private key:

Wolfram Language code: BlockchainTransactionSign[tezosTX, "b7a98de3266b69280784136b89891f2d25195c1927927e63c31493195684f990"]

Applications  (1)

Create a Tezos BlockchainTransaction:

Wolfram Language code: tezosTX = BlockchainTransaction[<| "BlockchainBase" -> {"Tezos", "Testnet"}, "Type" -> "Transaction", "Sender" -> "tz1QQq7Zf1vqFtVwQUotAAnduqFJJVJXQj8B", "Target" -> "tz1YeQkgxvzVroTyMh72DrmNRsyzQfsBmxt8", "Amount" -> 1|>]

Sign the transaction object using a private key object:

Wolfram Language code: tezosTXSigned = BlockchainTransactionSign[tezosTX, PrivateKey[Association["Type" -> "EdwardsCurve", "CurveName" -> "ed25519", "PrivateByteArray" -> ByteArray["t6mN4yZraSgHhBNriYkfLSUZXBknkn5jwxSTGVaE+ZA="], "PublicByteArray" -> ByteArray["XV8X/6Px3jp6g7P7fjP9Kx3kkRqRo+Qjs0NetwesZ3A="], "PublicCurvePoint" -> {45001969305677632895706978426590845419496377012816879793671527316425824597738, 50842211597400211252558589180780840303852599974743311386585975784578039111517}]]]

Send the signed operation to the Tezos blockchain:

Wolfram Language code: BlockchainTransactionSubmit[tezosTXSigned]

Possible Issues  (2)

Hexadecimal String  (1)

A 32-byte hexadecimal string will be assumed to be an ed25519 private key:

Wolfram Language code: BlockchainTransactionSign[BlockchainTransaction[Association["BlockchainBase" -> {"Tezos", "Testnet"}, "Signed" -> False, "Branch" -> "BLRZxHLydfXvUrN3vcJgwAXQ228TG94ZRT59PidB7LWuteoHj9M", "Type" -> "Transaction", "BakerFee" -> Quantity[444, "Mutez"], "TransactionCount ... 3d65d1b34f1288da26166f3c618499a74ed", "RawTransaction" -> "5dbf008286a36fc933aab3000087ab32bde03d46160ad4c1726d1ddfb5241fe76c00fd531f5d\ b94c2732b6f37e9774b09fdc5cbaedc8bc03b3e13bf70b0080ade2040000224358cb9ea65ebad12f6eee05b8d4ea3442288\ b00"]], "f45e6167382ab5d811b921e8a206e59132db260b33aa2152ebefaf4b577f1626"]

Incorrect Private Key  (1)

Providing an invalid private key will return a $Failed output:

Wolfram Language code: tx = BlockchainTransaction[Association["BlockchainBase" -> {"Tezos", "Testnet"}, "Signed" -> False, "Branch" -> "BLRZxHLydfXvUrN3vcJgwAXQ228TG94ZRT59PidB7LWuteoHj9M", "Type" -> "Transaction", "BakerFee" -> Quantity[444, "Mutez"], "TransactionCount ... 3d65d1b34f1288da26166f3c618499a74ed", "RawTransaction" -> "5dbf008286a36fc933aab3000087ab32bde03d46160ad4c1726d1ddfb5241fe76c00fd531f5d\ b94c2732b6f37e9774b09fdc5cbaedc8bc03b3e13bf70b0080ade2040000224358cb9ea65ebad12f6eee05b8d4ea3442288\ b00"]];
Wolfram Language code: BlockchainTransactionSign[tx, PrivateKey[Association["Type" -> "EllipticCurve", "CurveName" -> "secp256k1", "PublicCurvePoint" -> {99996622774411224206689713570996550502312916371912868894545306498700561640708, 11531315470755175096587237670662060680965155414847439918 ... 8196821227458735685746183659790233490068724033570113, "Compressed" -> True, "PublicByteArray" -> ByteArray["A90UFTJtm+OJS5xTh52of2d7duSA9o5zbCcSv9utvG0E"], "PrivateByteArray" -> ByteArray["DWmbPKtMfNR7RlsI+dV/VB8VI08e7XN058NymJpQxUE="]]]]
Wolfram Language code: BlockchainTransactionSign[tx, "AAAAAA"]
Wolfram Research (2020), BlockchainTransactionSign, Wolfram Language function, https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html.

Text

Wolfram Research (2020), BlockchainTransactionSign, Wolfram Language function, https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html.

CMS

Wolfram Language. 2020. "BlockchainTransactionSign." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html.

APA

Wolfram Language. (2020). BlockchainTransactionSign. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html

BibTeX

@misc{reference.wolfram_2026_blockchaintransactionsign, author="Wolfram Research", title="{BlockchainTransactionSign}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html}", note=[Accessed: 29-April-2026]}

BibLaTeX

@online{reference.wolfram_2026_blockchaintransactionsign, organization={Wolfram Research}, title={BlockchainTransactionSign}, year={2020}, url={https://reference.wolfram.com/language/ref/blockchain/BlockchainTransactionSign-Tezos.html}, note=[Accessed: 29-April-2026]}