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 0x1b5ce4683c226a1a50c613df7e5636c8788e441c860bd6647ca04464a087f45d. 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/9fbcf48c-e93b-47c4-a2e3-e8b638bb6cd2.json and https://artists.proofprofile.net/proofs/artist/9fbcf48c-e93b-47c4-a2e3-e8b638bb6cd2.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 0x68035fc75bc73e70a3758c5aa399c8147179dcd7c393fc9f22d6ce11d016702e. 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/ITNTP2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d47f2e05405f46fff0aebba69d030d3f9d10ad03cc2c424b8183445e220c8b3. 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/ITNTP2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc109e69503b93d28782760fb7e5af985ce1004b918debc90612a01d10b29f880. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITNTP2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60091ecc55b35f7276206eabc62c11dd6783ea038eabe0aec4f5b1ba16b090d. 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/ITNTP2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37fb02673ebce3983007097b1419e8f2c5f34ffca0aa2a87fac375115506f60. 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/ITNTP2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b27bfebf93033203a4bbf8f0df975588eeaa2997a22a4ed7ca1327b3f181ea2. 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/ITNTP2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6a85a42d068583698c6b8473efdb045e11477c2bc91ae018a66fc385ace9b1. 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/ITNTP2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f13ce0f3e8c8ffe23bec8976880a1f95cecd63384f1608b0452c37c60daeb61. 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/ITIWE2301053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c644285bfdffecaeab0c6e84ce3f30861bbe8d15055d96af73bcb9db8e73ec2. 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/ITIWE2300756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b57806b00cbe61b28499b84c22b603a6dac742c8a576a093dd0b26cd885e7b. 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/ITIWE2390047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3c4b76f482e86fc3e34862fc5841e9a5063b031d18e2508a8c0ecc2bdb4d58. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZK6N2254975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bed06e7be3bed7eff4a57d4f781b2cc82435b4c4961404031065a3a7f59e62. 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/ITNTP2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a0fd2e6f17e199a07bda8377dd5e113e5b248a1777799cb92dece91665eaba. 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/ITNTP2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbb12761d157edf9226a3b6980bc696f86c5eeef59ac8ef8880b375f8bf2c0a. 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/QM7282029520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018f422d07ce72393642988eb77c1bf5e5d8a4fbd51b6ddcfa134d04bcf763c4. 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/ITNTP2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b27bfebf93033203a4bbf8f0df975588eeaa2997a22a4ed7ca1327b3f181ea2. 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/ITNTP2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc109e69503b93d28782760fb7e5af985ce1004b918debc90612a01d10b29f880. 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/ITNTP2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318ff0089ec12d624ffc6a3cf34d06476c6a594cd25b665e44a694815fb51061. 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/ITNTP1900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fba0791397f321c1d32c8a92d3c4f746154d88143d6b52e4376f0f3df68c7e. 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/ITNTP1900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33588ee7bdec8b253e4aa94a9e4f9313856a31de156d0e09ed989a61c9426874. 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/ITNTP1900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa390840177bd0d6df87960d6658f31091e8407ff3d8dfbb9fa99d98d1853add1. 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/ITNTP1900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d523bba4f2e6239f701b632c0cf79bce67b0769e803bb60899a9ffcde233881. 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/ITNTP1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc8ed0b470aed6ca839bd962b334d5291081a58dd06cf3503229bfbe700e5df. 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/QZES71942991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15453831b76d5c5b395919e99d74c3872206fe3ca24b14ddfef0cb0f2e833341. 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/QZES71942992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c656b1c90babc23cb5db3bc4b4ac9da73e0258510f8eb123444ab89c49962c. 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/QZES71942993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0ee43c5eea021a0e995d5cc6c218591e3b6defdefcae5883ff79083be311dd. 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/QZES71942994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf323fd89ea7a1d8367a7afada611fc71d2412b04db3ff698c1c40865bd7438. 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/QZES71942995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28776c8beb23fab8ba4e33e28d6758edd4b14258621ff34f62adf20c59283b44. 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/QZES71942996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71048062b39c1bb5544dbd4a555c19ef48869a14ae3254e1b5cae8a06e31f62d. 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/QZES71942997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9a1b00b9dba1d0748d70a41ee05b357aee5ebfd6a512420ae62a5ef236dba2. 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/ITNTP2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59468014caade71b97326474c9c6b18c7e3f67a5aeba62daf4737e4f98979c1. 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/ITNTP2000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5d3c31dca9ef35bc606dfa49856cb384216c55efc39076c2a869b5adae5b40. 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/ITNTP2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27727f73415344f862ead2dc08e5d6871a69be45cf0562669cef8c397928cc. 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/ITNTP2000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d1d64bdc576ec4d20bd02652dbc395b23ff2e69730b989215922998dcce57. 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/ITNTP2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5363f6b00572eb06d3e235e60b83ce58866fe540db258e231f50b7c2b17c57ce. 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/ITNTP2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d119d1b9566b6682f43734fe92933d46e1f8b0798563000d09ce2639aa5570. 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/ITNTP2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a042cf6b5cbb2488c5dd3b28e0e954561e8c1c5b05038c389a2b8480bcddb67. 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/ITNTP2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06eca0e44b19004170f9fec74bf608389f5ec6052aa6f4b1aa65a8f0f3af6bc1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITNTP2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018f422d07ce72393642988eb77c1bf5e5d8a4fbd51b6ddcfa134d04bcf763c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITNTP2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd79d35b943e7294fe2049c45e909f60fd992988cc7381c9f05fe7558801ff9. 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/ITNTP2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1627225a1ee47ee085b5b2906228bf4c6bcd336939e3a74f01cf1bf31ce542d. 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/ITNTP2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba626c8da94fa1c2126cce362fb6054a163796aae2faabe10c0036a2c3cc00f8. 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/ITNTP2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2495b55223f65e4d44604f6c7b47d1eea07a354b6d69699d8614449312f830. 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/ITNTP2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b91ece399b6807af253bf9cdc45fb276b14f38a467be2c3c5f6c0571738fd95. 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/ITNTP2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213028e17cb26c6888b73944cf20b8279bce3fa189279ae0e3e4bacce7d177e0. 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/ITNTP2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb996553b2152e5b036425c21c33c743d390e20cadc1d394bd512b81ca4d6d9d. 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/ITNTP2200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a45d1abde96f63441d8d1c8669d38afe73ec5daab980561c90735ce494b2ce6. 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/ITNTP2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a23a69935a3a95ce3791aa33c7eb507ea073e3949fd4a79d426053c45eb47b6. 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/ITNTP2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2741300af3b806533fc742ee688f077e4c652058565890c9b9e9f510285ecc4. 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/ITNTP2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0ecca4db0a95b5d43e1f3dd70d5bbb34b9819c8a1871f7f7ad23c5aad689b4. 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/ITNTP2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298143e999b1eb9a65bdc376164967f4e2f460498bcec63a61eb26d445f35079. 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/ITNTP2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94eda3a819e2644c1950d9025eb77a79be3a53a794c99f69cc2f4efb1e6fb0ed. 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/ITNTP2200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7723ef90cca0b797ddf83c9d61f0a0427b8e8afab9c80c2c00c455acd01566. 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/QZWFM2324211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd39ab4555decbd06fa2740ec1c34a2e67cc365f3d67ca3c0babdfce258c65. 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/QZDA72482135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2298abeccaefdbb22e70b14b3aa32a73b05a2fbe1c096b4508b7c4726280cf. 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/QZHNA2201853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59d61f200015480d603c9fb0462a233f551f079b28f09503d70d1166fb6dfa6. 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/QZWFM2324213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996d55ddb76976aa85c23b2e524a6dc963b4cd9131b096eceb88f18918f7ca00. 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/QZDA72482137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e28ec88926d0ff5a5a76bc002ad0403e1419bf751975522316383f58a5d4b49. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52423601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9260b58dc1bc65dd98fc8f09cff287db706c80a9f806ed4cdd16ffb501239c2. 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/QZRP42315932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c051df5cec9b0e9e672d8fa1d917350d875c03fb9d8f0312c9d8b65d5efe07. 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/ITNAB2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a51793711c4412fce8452a5307fc96de86bea44d6a9f21707c879383bddc1f1. 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/ITNAB2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32effef1ea2bdeffe4c1116c5a09dfc2c8d728d719e944c85fcb5499de7d2e83. 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/ITNAB2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7975474295a074de7f26e5ef48678cf6d411b4ab101a79f14ea240c683be1b. 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/ITNAB2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff057059cf511555a4fd91167d6c189ce0db6092b8db16af39fb72842eb713e6. 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/ITNAB2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad498ae10e789aedb7266177865f01074b5a5d7efb23bc3a9621e18c5b7a286. 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/ITNAB2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c588ceb736267622b0ffcebd6e41a16df9be794dcb1613d740657d2a5af00c8. 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/ITNTP2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a271e4afa04d1b5398e2a643e5d232bd90cbbe7bc9275afc31ba172902ab83. 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/ITNTP2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224f015db6326db801930f6a00d2cbba7421ea91bf0be31c224b0aeceeed6a9. 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/ITNTP2100007.
It takes two (feat. Kina & Chiara Vergati)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69227aadc92c20b1f3aa2c9416fc6144d5354d3bc3da6b4aa94a853a6baaac2. 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/ITB002400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79680a60881ccd4615baecb13df4592a9f6f1b217df0083443892ac10401c99f. 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/ITFHF2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7802425bb4455612bc3378a6f9582f0b9a4d5a5853e925267b094c1d1f205b. 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/QZK6P1939152.