Myriam Gendron is a Canadian musician and songwriter based in Montreal. Biography Myriam Gendron was born in Ottawa, Ontario, Canada. in 1988. She spent part of her childhood and adolescence in Ga
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0836b65634326d815969e5408e87ca8c34aa1f53f873ec6f030d93e69da015c4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5decc720-a24e-4120-9c2b-88819b6a3f90.json and https://artists.proofprofile.net/proofs/artist/5decc720-a24e-4120-9c2b-88819b6a3f90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c90e7112584126185d7b8dc79d68705b281a77cce51185dcc10cd437c1cb59. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFW91300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c90e7112584126185d7b8dc79d68705b281a77cce51185dcc10cd437c1cb59. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFW91300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7907bf650ef81c5e3052d798818fe2d87c5048bb705fd47c28fd8e8a0cc60a62. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFW91300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee5fb8e9e5e51a0857badbd330e4e68e0867f347c5fe4ab63ad822944994c90. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFW91300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6084a4fa46bab667a359018a8ebaeeaf8f117bf8384f15225799c02c0ce03348. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARDN2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cd6ecc29367c10709948a89ba9a4424fc5ea506292027ea9cac8073801fe97. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARDN2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf127e13d06764127193fd18bc57ff5c0af60bf2a75537efb54eeb2fe3a01c6. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARDN2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c5376978a15595dadb882af9ee3e70a246eea0372b74bd734d888dbeed89c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e8b08f6c5d638edfca61a89c0c84e3cfaf51185e3e671b65d3307f8edf00e6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eb53743a0651a80847c33f38e2c4eae53bb9fbbae05d806f63ee0b21982a9d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13159510294b4ac7fb07011d682c99ecd77f54c26d707a03ff3d3db4f1a27df. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d3429e96db62515177f29f50b3bcea18ab59745bf76fa714994aab26ea281. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a71630ab6c92c3a24741e9e092c896939b6d66aa89ca9e6ad902ac53afbe28. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495db0452e8a1db4f60a78a2e1d9f3cca506f2c3b62aec5be18b85fbd36e97e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936bedaa0ce30416705516108c2d3d4dfe0d0f760f4113470a34aea5f9451c28. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855003d64f99125da34db46227d1286c4738a605a76923bbaf0f6e76b4dc124. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eebef0300d7336e439baed99fe9aa49677ad3fcb58b6890fe64cda9566f81f1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJ22461510.