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 0xfe8c573185a840a4068c6a72fd354515f37e0eb4b950adba57b3b111b60be05e. 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/48c7a3fc-8868-40d2-b6bc-5698ab28b8be.json and https://artists.proofprofile.net/proofs/artist/48c7a3fc-8868-40d2-b6bc-5698ab28b8be.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 0x31451f34d28d7ab0ae4c19ff928d9e70a568652bc009628ed18cb53e38fc8739. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/BRBOP2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc344a781269ce1e28032061e96509a3c973d07dc7ca054f14543e98a29d59cbf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BRBOP2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8661d1c33cdf1d9a5611a3a4eec75f1459425d0099715abb933dbeea7e017f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BRBOP0302237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac073a6b6572889c690d283c3b781de824b8c949f2015342af432828daa9693e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BRBOP0302242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9304ef232fe93fd77042d0735e8de9524476b3f44b11b617409219a4cea93a9b. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRBOP0400680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbfbe0f66335e786c6f45b7043f1b863fdc4d799b9f37dad68f5ab52a299a76. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/BRBOP0400684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcb031a5ac5b159dbe98cb40592e4939bfce5bb458f0435d31b7ff00aa10d19. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/BRBOP0400686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8a4063a22029ef94a941510f41126695baa3862e9fd2f0e33b286d52511257. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BRBOP0400687.
Aonde Quer Que for Eu o Sigo / Cristo Sempre Me Guiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44733ed990b8d37a04615c67f2c81ea2e4f4a4a730f2d64da70e53069ef7365. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/BRBOP0400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c520321ad5c520e798cd27b291db18d7b1cad24ed914e6e19c2f8c71024861. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BRBOP0300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50873a6bc6c4e4e64678da186570fdec666f82ef00fea3325c6c34ebbd022b7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRBOP0300442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf7e1089e716888086d1a33a564377b3e63b84fdf351d0c3f06f894f82f3189. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/BRBOP0300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489b7f2999b7a62aeaca936ea3a5c538eb42e734de0c769279fbea896eecc710. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BRBOP0300413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48634be74b0325e783018b85c45c073922fe7d4fd66a4486e5b8b3ba019dba9f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/BRBOP0300414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65448b3b8ffc09277574362c50b1f8effdc20bdd7c9a80053ed6da1bdafaf0ff. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRBOP0300430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb347353bc46da2c0837aceef693134a3314ee1fcc20630cabf872cb236221a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USX9P2036876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9c5d18ff2cbbd2d498fd2116b865ddb4b37297281dfb823a62e97adaf08c68. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRBOP0300303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd647f68a97d900d0b72b14bdcafe8ca828935972bd7eca5a18d8d112ca841f02. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/BRBOP0300305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e923712106be414eac6c7065b83374a3d5918490b677239ec37f5d70d74ba. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/BRBOP1901521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243412fe27630a2a32b561129f590544605787347cdfec7f65693544551a304. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/BRBOP1901524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09349d75d13ee69cefbefa600b31b7dcd52f3d7a3ad5c1f290b49fdcc5ffb46e. 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/BRBOP1901525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c98939d721708373f3aa35fd6f0a7eaa1de887eb012eb8c3cac614db5e3cd6. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/BRBOP1901527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b12950a5646a70378a1fd6480dd2b9b40e88d845480da24922584302331be33. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/BRBOP0300426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bca61106a2fa48f95c0ca0815812488a3c6832546bd8dca7b4ca8afed963ec. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRBOP0302218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61423cf9c836d2d1d83737b09ab98f23482091fadf794b4dbbb7aedf2276028f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRBOP0302220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb491dd1a357ad66cdfad4448f333d6284e607c8a314592ffbeac8e02502dd1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/BRBOP0302221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f58ff9aefde38cf8a499f3e05a39372cae22dc9c61fbf97b3086e5cdcb9f135. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BRBOP0302223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfe34519739cd4176874890668363bf5866b615e2910e60d0746200b085041c. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/BRBOP0302226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8d2db5d65aa6284b48821936a4c5c0f47b862a69c37a5dbed8e75d6e0d696c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BRBOP0300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a8fd782ed92d36a285a90b0241ecf7a5e5c494c98ac5ad90ee1d135b0e15c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRBOP0600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5961dabb9b91a274fdf8030f84c14ab8690a2909744f080748d1f246a80f334. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BRBOP0600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1bf9e35a104f2ccfef1532367d43c602380193eb64f799190f479f549b12cb. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/BRBOP0600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d59212248d85a5d2825e1ac294c02706a1c3a8d5bfe58d78b9d1a05c76813e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/BRBOP0600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267a623d43952564b9076e8fd20afff9b339ca51b11ea06ae0ebc62bd2f2243c. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/BRBOP1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe051067f577304038b1210c55dba5dc622288c604478fc690239e95936fa1fa7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRBOP1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dc837dbe1bcc5b929b3b696a23d4502a0d8cdf05e7103215f69626cfbd8169. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRBOP1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d4b803edaae03bc5e2a8fb1eb06e0489ecaf0c9df8913a1a0619abb88b3a92. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BR97E1200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16f33b6bd996e0f1a84dcbb6867479da2d33e47e1a051a10ce7b62d693167a0. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/BR97E1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd734f2cad35160925c11f9304cb3bf1e875808d6feb19cff883baeea3f3463b0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BR97E1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf158f40bce7b05b7598de0288a43d8270e98348e418adfc8827c77c42ac704b. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/BR97E1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986330690ddbabadc66930e09e3f3812159c021f2afd09d1e7313a5ac599558f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/BR97E1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2ae97169dc5b1088d634d0d977f22307257d775c76188496bdf4b4094c5009. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/BR97E1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca2c0eb4ea43d1de79d46927fba24e2e5ad0366593d936398ee1dcca02b2c35. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/BR97E1700003.
Medley de Natal: Num Berço de Palha / Noite de Paz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ab7d4a6bc2151d4c1e6c1025675036f7c40072c08ff1ab0957400165fc1127. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BR97E1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73947a995a64b866b6dd2ab1480c9b850d6b640cf47980acb38fcfa388d77cf5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRT7C2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7144f3055ba0ad135be8a09df5882cb83af0463882f63b11416ca9a98355fc. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/BRT7C2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb816cf3220ad0a4401318059197620f4c8c65401e080b61c0d237491bc569647. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BRT7C2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe709838610481990056e5a4ddbcb76a2bf6f01822b672258f6f9d433906cb2f0. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/BRT7C2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fa77fdcfa989aaa4a89c16237b428b864997cee5ea7f0726762386c6afc8e3. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/BRT7C2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e0c1fae77db435f727ca3496f5a4c809bc7a14e18c6407e9d2d5d11ad91613. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRT7C2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b971c524cf6a67094c686d9f4122dc1663cb12883a210fdd110a5c59b50b41e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRT7C2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc686d472a7fd1996e12ec5d7f321c52430a46b7a25c13c11c15c30158c1b494e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRT7C2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4bf595799ed5b19fbf2656e6be938da383def5866c0d5f3165d1e6dab1cde4. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/BRT7C2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2f9d099dcf4620b1adb88a3013ddbdc3c1a162465898b2209674475fb17816. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/BRT7C2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0581d35e024e7ad8204b7695e9288d7e2c6ab0f517d08407a6b2e0aab08e9aa1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BRT7C2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5db51674f68f98d77ad1818b6b1c5e535f407a2c607a4dac81cc7314ad3001. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/BRT7C2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafffcc20b9a8738608d3a758d5445398c90429a91b8949b77806b1b442e6ae5a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/BRT7C2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bde67b4a730d40057c0de1549cabf76cbe65382f7e63a6a2c0bd5a6fc7035c. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZW9M2353357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9150a86bcb1543ce66f378f38860cee5b785c531df9ca674d45cb5b991ab088c. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZW9M2353371.