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 0x87bf747d3f3493a9f9faace77c6821cc4e46fe61e97054e55be27f5e052e9e13. 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/9e0ae54a-d3d9-45ea-b79b-34c7b2302c17.json and https://artists.proofprofile.net/proofs/artist/9e0ae54a-d3d9-45ea-b79b-34c7b2302c17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca1aaa11e6bb5c2acd70cc6819983dd07c2a4a038432a71d3565857b88fec72. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f78d48988b74d50e6a0715a2916efa9464b497a901949273e67b34f93cc79a8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a90615d12e615384f354a9f9ad98b40963e8edd07477ad0168e0b6c4ce82943. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41200528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b6e5b6efda638189f44ff520243ff983bdde13233cd637b61f8d9ec0de4c61. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF41200529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54ed905c9978c5eb80fabd59c939a0156ff5dfafb90ca6868e6c7c8486ada5d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41200530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b64dc46c401e0e828964ff074bb2a43783af395b70a96bc9365449e975a7fd. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DEAF41200533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aea1f468bd0160ff6cb04130a77cc7152a3c9f7e39ce3133bfa2fc1326dbbeb. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/DEAF41200534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa133f3a44e41d9bf23aedae80d131635cad7fc9db96454d6fb000004aa0304. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41200535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b6692f955807bd376364cbcfed1f8dfcb91e4997e2c322753bc99c089d3a3b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41200538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f89f8c889abe999e29e9546a368e6e29c6eb31d92b364bf4995eeba14ea4ea0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEAF41300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f63c116b77b9a2c22e49f0fa2b6e30cc796aa14b60067052acba1683b7d0d6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEAF41500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79f4a8ce0a38699678c7106a9e3f96fbec30c3b539708c873c7e308e060e215. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF41500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddf8d2a38f6a5ec9dff52b873606cc5a20bd46cb231d6bf7feb7d50835f862d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb200d30e59ef3cc9695298e6ab069ec8dc0825c17294ed320de8b088bbdc7397. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3045df218525b6840d36dc4e2b1d3cb817dae73a1f50a383e5cb4736b6d7d11. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41500181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b358c79e269eafea5cafa98c6ebd192ad7de8fed83766dce8f1e105af2c0b90. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DEAF41500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e5525640adf45ba3c607e3ce533c455eb8c2376e12f3c78c4347fc772b3f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea237107efe622935159d6c2906911bdf01936902eb3a70fbf906321597a3d8. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/DEAF41500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452c8356200943f86a8912875336f4d10201a34f01f0df3dd4b3fc80a68a3887. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DEAF41500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b9b8b588c9212228fcd79947e51f4592d253dfe209a28633ffb219deca0966. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF41500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1b5b9d16a1f2a5e887bd31cf14c4ef65b8ce65b000a7eda4463f7df94a5de0. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37eba2676aba452996f55d7682c737f0f48c491faa8ac15d08a1b8a5d6dfd20. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF41700435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7145fa008384acb7adb4e7a427a866662de455224ba535888b6dcebe9280387b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEAF41700436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556862df81a4d17d3464fa56de0e5c32899baac2b467ca40cbc64132d8ca37ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF41700437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722653aaa8618f90f716527101df4f0c98e9d3145dd1ebdc2f58916e71626c48. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DEAF41700438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6f6ce3b7267de4773dbb0024aae8ee9961f3a5ca6fd1ac7fc2509109b6828. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/DEAF41700441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15ef7c578d14297a8ed6350d761a784feb654ccdbbf86c698be721440055ebd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41700442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e70febde5e4211462a5fb56805cd46af119dba943a76aa34bc82983ff99a8f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41700443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70a65d692f6ef360713da742151c6b40bf852f1d53fb357c4c1f2e66e73b614. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/DEAF41700445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e8e4a02c80931ca2abc5d876466849d1968abc47e2cb54288a5cbd94b6ba75. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41700446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfc5bbe0ffa735bf02a0a9678e5b2da55f915c920508da4eef588a08ae784c3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41900836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a6905fa68999ec6a6c79d1796d5505824d2944d4c2c572ad1a505e4a68e380. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/DEAF41900837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a68d879471ba5b993b2e14ecee3893a0ac0f97bfe3b31d533a1f0f68642bd29. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEAF41900838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0651f9b492d14ba4593e9672fa7a81234bbca7ab6cbef45b500ad78f12eb8263. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/DEAF41900839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f8fe1c43e38c5087d6c5f9e6f3cb48b3c481529817dd251b33a4540724a500. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/DEAF41900843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a88e31b08383f4d2484aaf6242d00dc8c7a8dda9253be4c8498411cc3f3cb7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEAF41900844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123fd42e395c0e883cd10078d2fbe1e52d888267d415ed13d7b013325efa708d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF41900847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbf26ef9797876f74d08c751c50c3e2341ffb7c29b75985de613d0c218120f9. 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/DEAF41900848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8664bae0d3f974966b44072438a7882f0abd76faac024a095caf493034c72d35. 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/DEAF42100587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744d83b4aa07b85b88e4c4d7ddb34069b02cbfd49f44cf8185cbc04daaf33133. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF42300415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbd8b3c8c34086ead886bdd25bdcbafde32104d7238adc29c8f95172d3d6c90. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF42300416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d93eebb59f67c3e3e9a00f2becda4644a89eb0faa1c386117bc5666d8eb6917. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF42300419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7936cbee0eab3197fde6516653aeb9fdfe9fa224886b4ce8a22a70da604567. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEAF42300420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3923a7a534750495f263e3c55c7f43b824ce64430552b07c1711b74fcf7469be. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DEAF42300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5225acb13174459a681278176daf71581381b7768d072bd2ab296f2ec4a867fd. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DEAF42300422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5abf83b095b327b515b24775075b9a89e2862993cd99b59c72747ea5874f18. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DEAF42300423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621ad526e0423e5e97b14ff2da4e0db140eed3918ef4efa0fcf293c9a582486e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF42300425.
Dir vertraue ich mein ganzes Leben an (Live)
Your Word (Tell the World Edition) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c454004d9baff2b50c4f492790bce5c1625fd5d159ab8bc07894534bda46350. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1098091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a49f1035d012535381ddf4f861a611d0aad229fdbf7cf36157218628b9aa628. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEAF40900447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f386c7b92a5a9c5d0261bb40ce8aa65cc47658c310449626761b9a7cd71323. 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/DEAF40900452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e6db8e28ff6eb03ebe71ea88c76d003f47811b5a4406842b9a1393d90963cf. 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/DEAF40900456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8664bae0d3f974966b44072438a7882f0abd76faac024a095caf493034c72d35. 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/DEAF42100587.