Tom Heyes, professionally known as Blackhaine, is an English experimental musician, rapper and choreographer. He is known for his choreographed dances that incorporate elements of butoh and for workin
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bc66438724b97262c9989488b147bc2e5a56689a1ca549fb26adba710b33b6. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cb405a1-6037-45f5-987a-e2624a984136.json and https://artists.proofprofile.net/proofs/artist/4cb405a1-6037-45f5-987a-e2624a984136.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e4e5006ffb874ac482b9167baa062262edf175abd2ceef99c22d9d11e1dae9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBMVH2200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb4c968c8a7c14a94abadd115ff94ff8b22bbcbe85aa646d448a5d3319b7b18. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBMVH2200370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efc211791854bb551f0af06db3ecc8d4ebb0dc3adcfea1c78e31f0a653f47ab. 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/GBMVH2200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd2afeddb419813be29e971af96bc176ed9aadbcedd80135cf6059efa678f84. 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/GX3Q92157587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f2d8eb75ce990550a4be2d58bed329d8843aa5b8f067330be3038af1282f22. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZJCP2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96550bf1001fdaaf23301e9993757ab0b631c32be5ef14e5dfea4ea98903f5a. 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/QZJCP2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeef21f30a58880cd72ebe9cc40a728c0d49434e629a3d092ee95522953e307a. 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/QZJCP2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff35532684966df6397274c4bec6129fafc3be6ec288cffef5d92bcbce92f725. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZJCP2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce9276f9a66ddda7fc9f58bd79461a2c2879d6093730e5464968f2c314b6361. 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/QZJCP2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85c85993bf3f2f8979ec2f4224d7ba7779dd82ad8566a2dc715772634d11cc6. 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/QZJCP2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523c8f88e0c29536e6f253cfc95f66120997a18d2c2754a68921273b6e8fd53b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZJCP2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0543c2cc8b7aaaa7b67efb9e31f874a158d6d4457f26ee68295d3004cc2a3427. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZJCP2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe628c7ae1befbd329b5f9b474539674970b7d7f488560bf2f00cd950d30143ad. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZJCP2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43094890d42afdae6df70c10d5c6a38ef2a59dfe4cfda0c18fa5c62937a1a10. 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/QZJCP2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d17cbd5e4ad81839a69dcb1d7dceed8697ba0fe2be30267b3712d589b04cfe5. 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/QZJCP2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968132fc660b09ac3074b355e43a26c71a704bb8ccf678487ff411dcf59027ac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZJCP2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa372a8e4ee75777ee7e5d08739b810fdf3bf2238155c61c8c7b1b1786a53b7. 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/QZJCP2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56baa7ec581be50cf851c1035b3459c9a708252f3200368c04c7817c8a9f3ba8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZJCP2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193d48e3042cb39f9861937e9bd740068b4f33e0eb4ab6c65b8a3140caa71e08. 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/QZJCP2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc372b1f1d2603df70e9543fdb4dc13b258ae259e36e3f69a9a6f7ab8357d30fb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZJCP2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46d7c3eeca54b11a0cbeb04136df1ef93953a77f7232fd7f82b13c0fe188fb4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZJCP2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6121c4d859a571f63555ddb17081062ab4a3fa8e838ce11ea43e383a1952dba2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZJCP2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff4a9e5747976f7bb591d2fd852fc99511f54d6abc45d0aaaaeb891dd05ff64. 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/UKWCH2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7eb69bfdb3a5c10c045d1f17777d5af6a409059b4fa7debce121eaec9b7ef2. 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/UKWCH2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2574517022b28e5c25cc3f0688390fb0b194bca70f6333bd3e762f458344eb. 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/UKW3K2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb4c968c8a7c14a94abadd115ff94ff8b22bbcbe85aa646d448a5d3319b7b18. 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/GBMVH2200370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce202094661346e50735469c00379bef347a67056887c1f13ebcef4df09029c. 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/GBMVH2200380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb640ade0a980feba372c9bad576f922ae21c440e8d7639aa77508fe878044b0a. 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/GBMVH2200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e4e5006ffb874ac482b9167baa062262edf175abd2ceef99c22d9d11e1dae9. 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/GBMVH2200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a300ea3137ae2d1f380a8f0ce29917923d0ea8a6ab7084b1550acd495dcd9c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMVH2200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe81b698f2999b7028d9a4b7afb162bc447193e354cc74d1c6fd00ac4f6edcf. 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/QZNWQ2052551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cacf23ecfd3523ae10a4af0c67bd6b33daa3d3ae52651a7b84452152cde4a6. 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/QZNWR2035895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930362207215ff15d1f161be73373abf476ab38c00c5ee7083279c634f037869. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNWR2035896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767b44ba6152b0838cdd502c17dbe7aad660cdb9d925586e3d903e2b27096c4a. 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/QZNWR2035898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7014a9a3e5e47fc184d2422c48c07da241be38fc8909eeed55b3239dd550031a. 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/QMBZ92332490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0897a6752bf8770cccd72cb153c3246a929780d0b15f24ca1a1c9d46f28639be. 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/QZTBA2241746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb4c968c8a7c14a94abadd115ff94ff8b22bbcbe85aa646d448a5d3319b7b18. 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/GBMVH2200370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a170ce03029bac01c703dff10ea302d1939ef3950943cd3a9afd872f8dde2df. 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/GBQLP2101306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785d7881f93389349aeb4364057951661bed3a969928192a4e6c470c38e5018d. 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/GBQLP2101307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe81b698f2999b7028d9a4b7afb162bc447193e354cc74d1c6fd00ac4f6edcf. 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/QZNWQ2052551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7014a9a3e5e47fc184d2422c48c07da241be38fc8909eeed55b3239dd550031a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMBZ92332490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d952fc1b437dfe051d543149052881bab7f73f11772aaf570fedc4e5608ee96. 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/QMBZ92332492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37569dd0713cb13037cd8b765e6679a50f1b4c7c989daf237cd1d7d4ebbb607. 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/QMBZ92332493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa32b0c0669768317808acad36ed7fd2ce921390d7021d33cba2a763ba9fb4e. 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/QMBZ92332496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad2576cf5d8f31a4f9a4bef8a532bcaf21ff11dd3f000117b85483e3735b66. 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/QMBZ92332497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5cdc583fb786ee6776072b88c0e280d99843e512d12d3f87098fa0803411b5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMBZ92332498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dd470baf3d8a775d65b54c07a76155c7c32052ad210ee5f0f2f241bd72c822. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/UK8261900939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9084c3e692d70668071b668a1298295e0eceb94033bf2f243dcdf470dd09eb18. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/UK8261900941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76941a0e23a8223a4595eeb2598abf5e916a4251fb03ef2a690020120cb54ec6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UK8261900942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183c85034259309a522b2ba25d56d3cbf135ca64d77abd2c1d32918cbe45391e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UK8261900946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821a83a8046939f1e9547c501deb2943a983a366a4780e962096c37f444e865a. 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/UK8261900947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43094890d42afdae6df70c10d5c6a38ef2a59dfe4cfda0c18fa5c62937a1a10. 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/QZJCP2100020.