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 0x4e012a6edf1ca4147ec8c26174bf91fcaada27ca0a759b3e0ba6ccc85a5befa5. 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/d1d583e5-be38-41b1-806d-5b6a24e097d5.json and https://artists.proofprofile.net/proofs/artist/d1d583e5-be38-41b1-806d-5b6a24e097d5.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 0xdc2e21516f7f654ddceeda305d98bc85128f8ce1ed5d2993c2e12e08fc0570b1. 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/BRRPG0700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed6ed58f62459b96f145e116af0102c104b2a297c398cc87da22f815e1e0a86. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/BRRPG0700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d89d499cbac30a3ff8a9ee4d1136ffac5399eb33f466829bd5aed7466a633. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/BRRPG0700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6f17a905536301f702791c3cbdc658254a1f75875dfbd7da865a87273a5a1c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BRRPG0700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab9457e327da2fdc9b444bd99cd3144a6c72223499f3e96c8418ec2245c67fe. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRRPG0700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba003d4e35e87580a2ae54e6d6cae67d3d7ed2c5d5d80af29a51a1589d7a4f3. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/BRRPG0900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5187ebe2d50b9fb825d2a83d1da3890fe416712f06cbef1ef4742b8b03e9a9a. 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/BRRPG0900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586a204ad1e941daec22a88472357af7cf8c142fdac4469d97842f7b9d61ffa2. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/BRRPG0900413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4d95b1e1c3eefa2beb1303d892c52b445434f04d68c48816a0298b9af45c2c. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/BRRPG0900419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4226d3bf1b7ea026062f7d417eedafef4342024e19739cf3fa2dec03b79a620c. 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/BRRPG0900417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ede2c2ba41a142bb888ab46af36038597399a68b10fd970a9a1dc3877ccd04. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BRRPG0900415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7790dbf8980a3862089c3ae31f91a7b93d923ab09bf52174deacb6fe644999f3. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/BRMKP1100708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1648650f56176ec773760482bda16c657c572886ab670d2ca9d1399fb4331910. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/BRMKP1100709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18886d23c056c6f967bb623e40bdb3e9a9c7df372c38cbad4aec0b508a5367e. 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/BRMKP1100700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa8d2f6adc0c9cb0443959c3f53b1cc72f1d7996c2d513f4177c1ecd7a7dd0f. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/BRMKP1100707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c703693ea157f7e01933bee6bf460fd1a90ef8f0208a2dde286586715f2380. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/BRMKP1100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85e14f6355165fee0806b27fe64f6c343c86f2e0c8761fb5ed682a08b78ccf1. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/BRMKP1100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8b0ae095cc2df31c5b33bac38eb9df3e575f3344ee1d918586f8a535e54ac5. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/BRMKP1100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38b9e40dc36b7c2f2daf548f328b1c16b8d70007c969a281837f7b386a300b6. 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/BRMKP1100706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01081ef36b67003cd702c25bef52042c4b8482a6fa5d68b14b0cb792604686c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRMKP1100722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3787772c03bbe731c69d6fe1462a27372160f32e5153a6414593dd9b8e5613. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/BRMKP1100713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a655f8527b1378134570a80d177fb7d4af1cb312fec32ffa2ee391dad4e6c3. 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/BRMKP1100716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014a80eef5856374aced50c9a031f634df9c67e09c9c390ec17943ae7b1f7048. 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/BRMKP1300507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8c394ae9720fd7aabd7b6ad0c779ab305ceed16e2cfcde5832e6e740546f91. 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/BRMKP1300508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e44415914faf9ddac2c7f4186bc62f7786851fb635702a89046bd370e47ce7c. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/BRMKP1300510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb899471f601d071ff24796fc48b5587393ea256f12d36a6c022782bc11aa99bd. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/BRMKP1300511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b86ce54be9de66d65def2d20e8d1816d4710b033d55f14935b225ba7c76fa6. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/BRMKP1300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ccdfe97552b3f605785b41a75b15d8fadea52cb947a123a82b01a17ff8311d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BRMKP1500397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6327408eabdcdb96d1ca4da9de027a091b5d3ab99fa039bd814fb27a62840d51. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRMKP1500398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e0149c9869d2a7390088f874d04bc591f9a4e14261100b7a36dcca5aef96ed. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BRMKP1500399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddc5142bb18a565c9e5f0f61f7b6d9269390fce5e5333f243c47f7ab1f4d0e7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRMKP1500400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e332780408a84a7b72f9129aa8efed80d194da26be5fa879fb0d650f7cce5d. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/BRMKP1500402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713a2ec60b80b1b07dda820dbfaa158b910f890a38fe94aa58844df870ff64ed. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRMKP1801015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103881e7fa806b3f991be25ea25acf4562ef38ffefbac6489e845a281d920245. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/BRMKP1801013.
Fill Me Up / Overflow (Enche-me / Transbordar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a038b8729a813c22f4d099ef5eb372222bbf9ce51eed216b54cced837c2d5f5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BRMKP1801391.
Assim na Terra como no Céu (Live Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f6acd22b3f80ca15469404a06ebae0be169c8c5b2b32411b49fc63f095943b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BRMKP2000169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be685d700f1d3cc3779ebb71c9a33b45d0c972b13a40f07d4de041c20cd0abf. 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/BR4MS2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be685d700f1d3cc3779ebb71c9a33b45d0c972b13a40f07d4de041c20cd0abf. 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/BR4MS2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67c1397877423741da6b3c56edcef1c280263201be0b83e6b74892825a0ee7. 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/BRMKP2200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eddc943c0a08e772f6dea729d35063cecb62e40cdb1703f92a286be5a40c59. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/BRMKP2200421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcebf754e658c3ee8df3bd6f7ea08e67c0a5cef0a70886914a63f8c86cfc874a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BRMKP2200417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f4a3481ef6e0c476cf225ec2e6fdd3e539f91ee19f459a9575f31b831f6674. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/BR4MS2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8149d38b134bfdbeb2868c8fa83597f78363e94a3c17dd43740261faff2839. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BR4MS2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbb376165b448e6338155e5b98beb60a41b5b386dc8ceb3c35a3c810cf103bd. 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/BRMKP1200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef7257ec9e1d1382c5c7aad2fb64d579e600ad6f3a7d0ad72463cd69a232687. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRMKP1400765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71a249ad98396271c1d0f13c0187a024b500bfbf39d05a29fda9130e595bfe0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRMKP1700556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3134e88329d9d7babc967a36861706219c2fb2dded19e84f3bca64f0e6a07710. 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/BRMKP2200863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3134e88329d9d7babc967a36861706219c2fb2dded19e84f3bca64f0e6a07710. 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/BRMKP2200863.