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 0x18e3465eaaec1af00b91d9908ac58bd2dba010df0be79ccd3641070950cc160f. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc522071-6e8a-4c6d-bd16-84d1892603a1.json and https://artists.proofprofile.net/proofs/artist/dc522071-6e8a-4c6d-bd16-84d1892603a1.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 0x0b6398dabe9afc266ab46ab3d1054949ad232b2127c567faf5e47b2fafe372bf. 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/HRA260914214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67956272837e5cece94cd0b0dc82daa6b3352b04496cd12838d363c271e75d58. 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/HRA260812807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd123534d1a18a3bedee9d015cf24ebfbf1de1d7355c275262e7c22c66a9e70d0. 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/HRA260812814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3373d30c502e2ec4e264ad59ffe3133134c1487f643af682d7d44a68184b515d. 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/HRA260812818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa78e669ab577a0be433ce9bb1fc2d4256f62ea277bad84a8d0a75956bca7f1. 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/HRA260812815.
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
Klape i tamburice (Ne damo te pismo naša 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbfc7cf8046788bd90fb2cb139e0780ccf49b38505dbd96c166eb116583ce55. 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/HRA261220213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f76197714bb7eabf9be5e4b334e4ca9a230758a5237e037adf864c740a4cfd. 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/HRA261220218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a485c55617a401fe3dfd8d0c019eef2de07c45c1dfd134ebc1810952e3e0860. 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/HRA261220215.
40 najvećih klapskih hitova: ne damo te pismo naša - 10 godina (Live)
Dalmatinska Šansona (Nove Skladbe 1998-2001)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab8e6d50953f4a898a3b358d41b37f512821e06182ea4371a9167d148ea29d6. 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/HRA260201501.
The Best Of - Dalmatia World Music (Live)
Dalmatia World Music - Prst U More 1 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a068993a5080825a6ade1290d6675d39319920cc29b35010b58529d28a1287c. 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/HRA260710905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4379cd50b288901ef5748aa49d8b49b2afa25b98d0185f254e6aca5677e290f5. 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/HRA260710910.
Festival Klapa I Mandolina (Opatija 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee93ded0e69f9cc9b549e6cf93398685bcc9927605d885190d359e925539c32. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HRA111227908.
Dalmatinska Šansona (Stare Skladbe 1999-2001)
40 Velikih Hitova - Klapske Pjesme - Samo Moru Virujen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db2a01f42c920ffd4223eb82f67fde5df20744ddc6bbfdfb020635019b5e1a3. 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/HRA040961464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560c8b3e962388deaac0151a15b854bb2a0a0d013367049ea6ad95c599046c1f. 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/HRA041266383.
Svjetski evergreeni u izvedbi klapa (Live)
O Ljubavi Klapa Piva I - Jute San Se Zajubija
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9153a545b707b43d8aee9b19f4f6601944f81c9d92f4c6dc706eabb7d6aecf1e. Chain 2 (Bitcoin): anchored in block 957212 (2026-07-08T18:33:44Z), 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/HRA040640813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491673804b199c664e05a687acc1fcab6ab717c8add9b19c279631039831249c. 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/HRA040753429.
O Ljubavi Klapa Piva Iii- Dobra Večer Uzorita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79da125537a59a41d824bb0acd021e444b0f256231a78cc47492f57c4cc2edc1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/HRA260710601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79266095c60853d83c755e318cc01d4a3c6223c963f644b5d1f6d8b6c63c9e71. 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/HRA260710602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dceb83f47b0db0bb90da5e876e2334313a68231ca83c4364d4a5fb770b1830. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HRA260710604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe14ef5acd098e97a3ccd6fb83b95bdff881be7c8ffb82c94687595937fa15b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:53:03Z), 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/HRA260710605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6513dc9f0a3e77bfb984f09d82a6514d71b5ab1395239a6328f5b5a3e7fdb61d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:37:59Z), 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/HRA260710607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103271090a94e10764bdf1b8461396b8b2641e0dc729f1ce1864047047a78983. 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/HRA260710610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b1c9c63d4a55655cfed89c42c4729cfb54c2eb90bb74b6ee79719f1cd2124b. 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/HRA040546439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e08a52d454fd44f839a34b0f499838cb7f3d9de81ca503ac740181fa85dad6. 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/HRA040546451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd44b8002b2b231dbf281860b51811268ef7f2470a573dc63ed3572de39d1637. 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/HRA040546465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ac8fa8d2c60bad4c674c72b96e3f332bc51367d09417fd1a836e5d22c35d31. 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/HRA040756542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b763db2a46a4e9707fe45879bd2f5efd9779208bc813fbf3b266dd3b7fffc29. 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/HRA040756543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364959b43de8736d5b532b9013240d7aa35343995c108e8e15e18547725494b5. 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/HRA040756544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3191b7693a0ba8d2743aab705f3d6ebf7cda777fa32a464fd2b0caebb07b7ac6. 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/HRA040756546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba113a4ebdbf39f51863827744473c13144cedb4f08deda7041a8eda777a88fd. 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/HRA040756547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b4936bc34aa1cd2ff23db7fef5b517f42139ef7a53bf2b7b1a19adc9578f6f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/HRA040756550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b1adabe2071613d1699e07768af3e37fb399288d1020be03436aed2482ed75. 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/HRA040756557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e214aef3da783fca8c5dc8dfd41d3b3486fbfdd9fa95c155890e3fab8b9a5a. 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/HRA040756559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d1d09f3f2f4815e08086e0c5f3ad22fb2e65e5de5100971470b5c1c9415e99. 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/HRA040756561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ffb3a6ddc8d9225e58174f98f786abb1e19de705b3027880491b6853e98590. 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/HRA040756545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3419b9d4a1cd3c10127eeefa424bcb7ef9a61869be9ae77e8065b12774d270d. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/HRA040756548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa7beb865e698d485fed6868514e92e3d19d62595d90b1c06c08c53e8699c1f. 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/HRA040756549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eedf3afbdbde79943e531d7ca607861fabf1e467618d68e066e496c1645271. 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/HRA040756551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a5389525b09d2d97e26cb27d4dca68342083eaa92c5fbae20b402fde57c051. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/HRA040756558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33b031136f83812d7be0069aedc9ce35636bbb7d6d4adcca9a2dfcbd3bc9af6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/HRA040756560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dc734ab6e723b0b28ee1b601a07f693d6f6783a7d6a4b7e0b5d664adc276b4. 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/HRA041062456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ba612c5c1b5ac3c62e490dac276e3c2c56fd6decf4da09a82dc91b0f3b0567. 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/HRA041062458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace4251565c21e4d458a4496bc7909338eca803c0782b1aeb2bdda7d2957838c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/HRA041062454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41266ea34358df41f8355ef9a79816db5d3eca0a454016e96ba3c37cb920f97a. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HRA041062457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd476ec4571b4f0069097ca74f129eeba6aae3eaf8b6cb836dd9823e1d27f068a. 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/HRB901400871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37cdb0aaf12f4e3a6065bc2f3a4bf675807d82c50e3220f968f4141c2ade10a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HRB901400872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2795a766b7a8cbb632c313876380967fa44948456b3bae61a892e81fd9d42fd7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HRB901400877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5741406d9b9c3d3ba1cf1e8db6054bdefc2bcac1e553f64b0e3a0c64b1ff7360. 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/HRA041788246.