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 0x1046e7d7409e77a913cd295964915c5b1df011da76f919cfa8f7ddb75056bd18. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d409b7c1-7314-413c-ae67-03cf31918c39.json and https://artists.proofprofile.net/proofs/artist/d409b7c1-7314-413c-ae67-03cf31918c39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
International Rainsabaee 2024 - Basics of Sikhi (KF91)
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 0x5e0335f69231c48eee09a0e906be31d19a09c9d85a30f94f0e7d374a551aaf11. 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/GBMJG2422738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59303ea05d28b5b21eed3d0740e04bfb6013fd43242dace100592f3ab741b4b9. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/GBMJG2422739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef0580b6fefd90170de257d04f8d4716ff19e547901c76138e6b39a2898ceb7. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBMJG2422741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ad8440edfaa6e7ef928d6b93fcdd1666ce04e2325d065fd8df6b322d546a53. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBMJG2422745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab62802b56ff7f47ac07477649889b850967e16e5423874b7fd8f5846995eb3. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBMJG2422754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7788539878f25669260ed87d819aea8ea8bcb4f4ae6cdc7855bac32edb03b3d. 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/GBMJG2422757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630c3ac8942e34701507ff625f68d83bc0d0efc7f4372bfee04233f17c58be2e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBMJG2414831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505bf641c22a1e6184508ec84df84a2fb8471d770cec45ff29d381d2e79c3505. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBMJG2414832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d8638f6f3461629e71cae4cc23f2b5b37968e7c1525a45fd597586d364359. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2414878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d19902cede975ef292f0fd724272621913666214a662a436884a8525661629f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2414837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfaf88c09334240dafb1761d5584fd108b7eb184024486a3554546ca8ba2067. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBMJG2414838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6581a7926be57ee138933b7fe7c5cfe5474edeaa762968c30f41dc89538ed8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2414839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a3daa12430b14961192b7af61d5d2484c89e7fb0f97bfcfd18e462e94e8214. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBMJG2414858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05384cf2a40c760c7a5560c184a930be7ee8539e37cfbb31734613188411a261. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBMJG2414859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af175d3ec1d4c90f9404e50b084d25aa2b1c43d5145e5755b8699e19250c653. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2414879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1870572ec1644c3ca01710d8b5bb626704278f6ba15e2818b23ed23aadc6b5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBMJG2414827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfaf88c09334240dafb1761d5584fd108b7eb184024486a3554546ca8ba2067. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/GBMJG2414838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6581a7926be57ee138933b7fe7c5cfe5474edeaa762968c30f41dc89538ed8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBMJG2414839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9982117f103996f1d6f8aa787646578f20c1052a586a07922a34a55543d083c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBMJG2414845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd474455cdab038f6922e4d2b3602873ee347baff21c29822da431feeb2fc8f87. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBMJG2414847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed51930acc22efe9f6db09052ed4c1e296d22774bda69290580a1c62e03ba8e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2414851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da568a261a9f7887607448dcdb7957270066d56dae4a7d71afef37ea41ef9fa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBMJG2414853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764c92109ea892d506df70cbd21383cb10f1685f94a137c622dd26874cc7b073. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBMJG2414854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05384cf2a40c760c7a5560c184a930be7ee8539e37cfbb31734613188411a261. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBMJG2414859.
Guru Arjan Dev Ji Shaheedi Samagam June 2022 (KF66)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3befff76414aaee1995301518d1db2cd0d46a30507ccb6b7d9c73277b381c2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBMJG2404582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4c55507c225e0f866e7aa2daaf1d7e29a7659baab9e9ea83625e7bf4d2c04. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBMJG2404591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c78e8a032b1cb96d2e600e25bc248c3dfdd977adaa92a0bad4b420bf47576. 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/GBMJG2404592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe624d396ab9f9a50ea6844fb77a3ca82f8465feed348b914c3a216d0e6685254. 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/GBMJG2404593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da5c0c780d0d68afc8fa3fc63a757f5fff297c89ad62b6eb4d9ff1bb7db18b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2327407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661ed3508461292e5ed0f918982e402a0285a1b391b0ec6e07ccecd873e5371a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMJG2327414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5f8a8754fd20502f8479662258fe909f45b65429cee41a71db54c893cd4c6. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBMJG2327415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf814bff6153156be72debc9ff1a4e13166355003c3f426fd9a40b8c99ca512a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2327421.
International Rainsabaee 2024 - Bhai Jagpal Singh Ji (Kanpuri) (KF91-6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab62802b56ff7f47ac07477649889b850967e16e5423874b7fd8f5846995eb3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMJG2422754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc803a1895945a74c8613be1b17318e6a158e4da05bf1a2324bb3e2ca2a30761c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBMJG2422759.
Giani Amolak Singh Ji 20th Barsi Smagam 2024 (KF125)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1e6ef32cbc4d628dae9468522bb57fb62069da6f8056f31b7709021d712c30. 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/GBMJG2434894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1740627f07b7e1ad41a670f4f521907ab04502af52feeeb2edf804b04bd542bd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBMJG2434895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d33fc15d17f6e2d391300dd68628a120bcb57e3f0040c78b09cae0a154fdf5f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBMJG2434896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d55abf8cc2d60f5a8774aee40e7dc1d511e62fb5aadeba6367739344894ed5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2434897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b42dfbd4c4d0dbfb8d9debf812caf48c39a21e0e53b0d13d1f0f676f42a0c88. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBMJG2434898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf8765bb58c27c96bf563e6607569f05d971e7ee274a23f8a22620b11bd4a7a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBMJG2434899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383e876e198b4ebbcf419b565cfda36b54cc2377be534178b77ce9c0dceda424. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBMJG2434902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2fe7418a047e2414bd868c0161936000d27d7aa4a077bedfc6891b5c930659. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBMJG2434925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb456d053a7b64529ed837566b63ed7077d58d42c15c5cc83c6448269e8bc91bb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBMJG2434927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36eaaeead36780888a5048e9aa3722dfe60081742b66a4b75a9a0a616a6de12. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2434932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7640531c26cc24c4e184f0f360ff0b6e402deeff2ef885ad2b1ec342713e42c0. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBMJG2434933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f21bae1728308ad100b51f2dcf2fa7fe350e80e9d1ebc98f608eac3edb202f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBMJG2434935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07af0e3557d05ebb9bbe60ea35e6f99fc072fc99200ac605d15181d7ce100c67. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/GBMJG2434938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3f831ccf4bc5a327e89f3f20f357338ef40bbe1093ddea74ca15b24d35fc8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBMJG2428301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd1a9c081c047498e8b0db64aeb2003cdc502051c999568034811a0fe4dfc8b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMJG2428302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd858305038092e19c14ece9ac9bf787104f8ae58101e12550dcc98f718ecfbe0. 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/GBMJG2428303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb8f2b3884b169207bd7dc6f0d3b87435f9a121692665d92450755f228bd377. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2428306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72175231333f17c1a7f8353b188d94fd8fb5cd91f4ecb67baeb91fecc0aab07b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBMJG2428307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6f02197bd67576bb9a50c4dc82a41ecbddf0b1ff025b583ddacd0ccc5faf51. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBMJG2428311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471379c1e8cd3529d5b4f09a3f24b50bf35e6fdd72af444387d70ff7cbdfd741. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2428312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64eee3803a61d686f4af62d17410526051c2cdc13c22185b6a4ee0a766b40f6. 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/GBMJG2428313.