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 0xa5cb9d053cce546d57a8c6476ff6ab93a9a4115bed246ab3bf2de4f30ca1dda5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77d226c0-f309-4956-92e2-f61035b8afd8.json and https://artists.proofprofile.net/proofs/artist/77d226c0-f309-4956-92e2-f61035b8afd8.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 0xd055807ba16e8227909a226d00a2b463a0ed682881d6a06f154eb4b20ebee04e. 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/USCGH1757293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe419cef93d3248b76e29be22ae4b1032288a9297985d025f3519cb7a1868c44c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:53:03Z), 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/USCGH1757294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a44c3bbde94c58acb9b790e745eb2f003b0e342944761619088d569fd4915. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:51:59Z), 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/USCGH1757295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9adf376e2a5a0d21db13157dddd2790e13b5b2b136e825fbe4f7fc6438773d6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USCGH1757296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a214f34e521fa606db43f1128f6aaa5bdd415cda2a2532b862a69889078d286. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USCGH1757298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606d5ffd2ff80f33edc1bd8b8d187b6d61ac4aa297a06c3641cefb57d15e1742. 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/USCGH1757299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b5c9bd3594c69efd8eab83e85d3294f95dce1abe120b4348bb5f6e7c9b3918. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1757300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc692018f52691ed3681c7b0149f956176c1998bd59dc96edbbce8346031de42d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1757302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc19ba0413549c81d473a122e5aab9fd620946ed6b20051643472eba892d3f0. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:18:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1757303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e90a0ea03d75d46002e114a980bfc13cd1b6101194bb94183743107e15fb6d4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USCGH1757304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e399c54f6ad209043d1e48f98d0e0829cc4896a3ebf880df97581ebba10e55. 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/USCGH1757306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb0f962e6f5ba95fdef6b7b801ef5060d4f1ddeeb12691d3157973fcd9ada9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USCGH1757307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0268b3ebcc60f02d142fa6cc92c29bb2f029d3c209715817bbfac9376af7889b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1757309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee3fc6753e01e53df4c0aba5cba95f0c8cc42bac2979b4526412165d392064b. 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/USHM91722863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e35b5451777c07a8ec8cef4102f68e82359b2cf6875b9b3b929ec5189f07eb4. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM91722864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4a2e6db6a6425a067388ca6a796dcbcd690adb636d17e00a790efc00d51fa. 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/USHM91722866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6170c2015ab4150e2d67df8bc8afd59a6d9fd427aaa710adbbddb0f35f1cb956. 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/USHM91722870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70a4109b5dca616bf0ffa73dbb855aa9e15232898ac96a418b43a59d1dc48ca. 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/USCGJ1946094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0f830bc232d12608d497de936b7bded3b23ed67a96725cea3d8a80ae4dd092. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USCGJ1946108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed432c5b72f94e6b366ceda58a25cf9d59c1625e77bead8825eef0ab8137b292. 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/USCGJ1946109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab161b890a76d4c5265cee496b4b20f82c9416eefacbce767adbb88d1ece31. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USDY41960857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4016e72e9f45331c22f7bc92691b3046a1dc36b489f191a4a6ae85b9541134d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41960860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e62adbb68719af4652f57e37b2ed1e0861546c19b017e67587e22994845d71. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:01Z), 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/USDY41960863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79df2e0da2ecdd7330a793b8ff24e3070c1ec2be569a10a1d4c70dc9b3b973ef. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USDY41960864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e689a07cec556588642647aee6562891b891d79ca23cfc1b687e14478344d7. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USDY41960865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e4744855760c1613b8636d4e922179a0c9c7ceb4bb1c10ad6a256dae84eb9e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:11:51Z), 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/USDY41960867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48326f8d620020b91a0b70d8ca7dd59838c369e77c65bb118e1bd2bc6e839769. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USDY41960868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7896c4e529d823817e4133d6b9771edc235c15b7ed1a8d8c0a764337e1192ad7. 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/USDY41960870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d0f18a212cb76777135c3c68bc1bbfd4d64f383c56831b159cbcb28c4a5f47. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22092132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d96abe80533500304374c52ce4a6d53c6c408a6377620b27ef1eec37c59f1b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZFZ22092133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97affb4362fca8cb67217dffacbc34a46429c77b96a84861441922debac12691. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZFZ22092134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a02ab8972b7ea3cec0f1907d0e74644ccac980ef37f199552866d042643f999. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZFZ22092136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ee96d68a82e77083bfc7fbe0b7d4f0b644480870ae0e7ffda1e3814f244d9a. 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/QZFZ22092137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9dcd43372597ce00577d34d9faa3a29478f9346434826331674f7e015be24a. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZFZ22092139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9844bb606f9d5e57e88687e63045566b67c8a5062925d112d091302466b07055. 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/QZFZ22092140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74bc21681ade5d9e7fc1ef8f7d6385c4724d9a66212107e2c6eeec5aff2f09d. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:27Z), 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/QZFZ22092142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432969369f4b2e38f9e4aa43f6f150ae5bf7e8df8ec120a876860116367bc7ff. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZFZ22092143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810bbd98d448db83a0ab96160591e4a9a1649c0f38319c0f371f91e71b2adc32. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22092146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080e4ecececaa4245062ba38eda754cbf8479ca8e2d17b0befa0a92f11f57e20. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZFZ22092148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323dd25ee603e95633e6f3bb1402c76ebef9697c7dac6da984119d76cc05b09f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:02:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22092149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93761d99717d978979f3968b1cfade4bb9c3119707a2408ecfd702ebc8a47c85. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22092150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa2fbcc08be23190b9922c93aa0bac0e5ee0a319459b8971e72b09a0cc82e3c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZFZ22092154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22baeb8dc0afb48b1e5a225ac8fd9ec8352e792088ba042ed3f921718bdfe34f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32005093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5920063591fcba359dcbb5f2eaad924dc9bb3ff6b27bfa4fee7ae6ead55dffa. 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/QZFZ32005094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668d80102cbe2b356afe5ca91c9a89dd87f8f13e42e023c3fb7c842ae7d77126. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:05:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32005095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d860bd8c96c5d30d95a35a8886cc95c5868ee3dc8a2d8badbf13adf9e62a4f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZFZ32005096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b58e84c837988320b95bf2a4f8c6a2dfdcec9eadb644ffe8f2a7c973afb271e. 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/QZFZ32005097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120b4bb8c331e384646699fce2a140fb750ef86156fb576c1707392137dee454. 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/QZHN72027739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efee9c84d718aeb6a295bbe9551ae13207afc2c1dae42aef6ceac82b4c19a45. 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/QZK6Q2027166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856060ab5983720c3e64b600c36f6d1850a86719bf04fff4b63389ad1d36354f. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:03:07Z), 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/QZK6Q2027167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b6d45ada5523e3ffb503e3b0c91b16398f715a61b1275b5790792033c1aad3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b79fc4712ed9472bbb4efa5495da35a85e66464e4fa21f607bd308b90a0436c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:53:29Z), 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/QZK6Q2027169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f6bfbd8a35d9425ba47ac267d0ebc128921706ce2c40e4eec0aa3f6cebd2cc. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:08:32Z), 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/QZK6Q2027170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad732af3b8427f7702d45b8f8dc703da03bcb9311632a0fa1b6d8d5b613e59c7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6Q2027171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b20256be6f4dd758ddf252564d0d26f38b3b61640b839596c9fe39e6ccc202. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:19:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095ab47eea819e27227423fd232aeddbfd1b1c8577de2a8969ebd79732793dfd. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZK6Q2027173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7654f38fa45e23fe29eca7e7e6c15c064a0e127d575a8a6f0d771132bf5128. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZK6Q2027174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a232d351bb922dfe752cb27df4a447ac4c3a8b3b791eada913fb5859b92b1f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZK6Q2027175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41aa0f7c05d34a034225815e99c8ef794a0167854618f9928842045077d82ac. 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/QZK6Q2027176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbc59bd236a86f12347a0bbd0f340bb782724d6fa37eb179b9566ef0d83cea3. 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/QZK6Q2027178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e73e54a7a6801c02a5c84a813ac44112714515a08890f3b7f728dd570c5ab1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89cfa2cee870ed9b2a7dbcb97bc57aa95a2e1450af3b439fb3878af855eecc7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:04:11Z), 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/QZK6Q2027183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb34b1626ab13b8be9c93a3e6d3f18d386017c57122190578f70893fc653d12. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZK6Q2027184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1b5aa3ad9c2d012382cc0551531858798459b9b4badf299a9d0c1d7a4e4602. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:26:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df2328f8bfc290e7de41deaf7b8a07538b3e0426b9b73ae3aceddf4a1b871c7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cce9ee5b4791289f13881c644b25ee6338a8a118bf0f1ee8c69ac8a3797802. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7973478b0508b6e59c3fe3a6a52824f2eb399af3284ac759a80c731065ddfc1b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:12:09Z), 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/QZK6Q2027190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0e07035ecf481d93476318da33eeda31492d20cc2ec67adee6944c89c963b9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZK6Q2027192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf07fb1beb1c91dd271d287b5c6a0f40eadfa79e6ebd2ad8cc5c2ee67795a6f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZK6Q2027194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc84cffd47428f25c08914a75ba33d9f76d9362e80fe64185d44f6b08634e8ca. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2027196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eee6b725d7be96208593b17db281a00c1ae512bbe76f715ea5fae1a26a1409. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6Q2027197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e1b7bcf2f9b1a7f6713b1dd15bf4ac7518fd60bdedab540de3a292bc7169d. 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/QZK6Q2027198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad150a7dac98507995a830e494e927ef9babc30b6772c32ad1cc0090653345e2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6Q2027200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5c06a2bbdb75cca8dcd7a17e2ade8bf72edd4c61eaedeb81a804466ad3067d. 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/QZK6Q2042805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745d7cfbb785e895de5056a945329bab62361767eb337e33a68a7557f1f5b9e2. 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/QZK6Q2042807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1a6425e7a04530a1a9c71e2a8e327a4437c30a282d9c56ab3c15c7c46dc1c9. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZK6Q2042808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b0328b8646f9fee362f12dbc2738491ba37a0451616afbdea8e9559180e4bf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:27:41Z), 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/QZK6Q2042809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8896d06bb0017a375dffbd72ef5b7e2b0bc7a6cc953d19a875ac119459435f9. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:53:52Z), 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/QZK6Q2042812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b535dd8f1c06a9bd5d1f313a30d7fd9ce064b6647e419410b94fd610d8bc672. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2042813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f670aacf90f33859ba0dc436a15c783fc79b82f88f2c45e778f6d38c1837815. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2042814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7baebcc59b8e41e727c13d7cd3876d28894e4afb13f03f3cc268ef4d499752. 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/QZK6Q2042815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f303a3cd733dbe4527b266cd657b8effac05edd67f759e093ad0feaa76ab5d. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2042816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0390de0945485979bef336ff29a5e9d0e94e10b03e8a8daf60e50a68e4b1e0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2042818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa548b284d025464471a421c64da058c2240ada4bf4788e4f6c24cfb42f61c075. 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/QZK6Q2042822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217d7e31dbe1f4faaacd278212f940d03025933b154fe62ddba2e8274606eae. 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/QZK6Q2042823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688e4feac654bb6b63f7dbb9353835466ad92efe908977b54ec230b93b8e42ed. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2042824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94427aa8aefa38126b3eb45da912eb605c4d3d77233d6953bd3b53cd3d2bd49. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZK6Q2042826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ee272597ed40c31010236065b578d650f863c6ba6e2be74a362788b82f3850. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZK6Q2042827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368208ef3bcb720a91118f8949fbd0ed4b436bfaaed3239fd18728b5ece357b2. 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/QZK6Q2042829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e774a32c3f2c2d1b6828b10bc5e7d7306c692724b59e999b3c3a21ae69fcfd6. 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/QZK6K2153972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d21e9d6f27e5d2c3afac8d471ed8a7eed069484acbbc39e8e8bed40c4065dd. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZNWY2011241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a2932fc99148128089dc188420ddd9a9c77030cbb5c0e87657d74dbeb46ea2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52146839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5c4d2c4e4085f051097d7a0ae6dc98bcafb272cc85dc5eb59a659f12671408. 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/QZHNC2142029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b129524b08cfc55339bdd5589517818174cc0d0f0168b274c4ced72342ab5. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZTPX2178282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc165f034797f2cc4eaa9d397fc8aba1b712c91dd062f000e126450dccf43f3fe. 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/QZGLM2235943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c7cb4682d1683e3fed090f4282ad888ca07833e21c7b89888b93d8201b7c6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:10:08Z), 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/QZNJZ2244596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6372afec85d1f9b4445307f4b1405864a17d2f156ed599aa191ae6b4caa31df2. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:19:27Z), 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/QZTPX2263045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc205c55067e47860ce424eb7d3d0af03430b04e2df8721cc07141a511051c4. 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/QZ5AB2324193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a38dc35a576b76c0f3fe379946bb7df5a9da0fe76f05222bd4a57a8bc897bc. 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/QZ5AB2324195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eca7f52dbda8f6a93f2749ef6152fe12514923b904bc94b6f6179590dfccec6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ5AB2324204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de461df1d6f54e4587a6270f53a557db2342691c3df804eb3858182166a77ac. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZ5AB2324206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d01a610ebab0668cda49ce904f0bb1f8dbd8a2dc9c16d6ccb0b29bb04b20bc. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2324207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442710d93f519eae6bc43b0b80fe45ea3514234c592c599d57aaaf8958a7bf34. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:25Z), 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/QZ5AB2324208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc096482104d90dd794784a322ddc9e49094074f815222d100a5b94eb70b1379. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2324211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d81bb2cbd28a289ee49891abf908d8fe3316bb4c6cc78b9fb7e5147ca6a19c9. 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/QZGLS2484961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59a562cd3efc2aaee3e60d5b43b7b94577cc85ec284d4178bd840d88f5c128e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2483824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5586e3f6cde11670755573c9c418e9002e081e59298c7cbdc119245709ec3ed. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2483827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d81bb2cbd28a289ee49891abf908d8fe3316bb4c6cc78b9fb7e5147ca6a19c9. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2484961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c4a769de9d844ac65d3f98e1fc26b3b3fdfea403719262774842f588e1987. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/QZNJZ2491078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b28d33df39ab91d37f0af58343022718796e9a1b25a1664bcec4862084230e6. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2498869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac23f3c8a65c1d143543167a32c73e719a7f03ddc33d87e4e80c168060d3a33. 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/QZW9K2498871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892b032d323cc63f05936abd2021942710f00a5765443a42cd36a146ee39adc4. 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/US7VG2503455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c2dc1df61b1d012ce5e6f75e0dcd420d4458e8f7e71907515208b186c6d086. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2556269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cc9bacdd13ec77cba43bf047fa962f95869b51212906f941314d5fa0294aa1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZNJY2556270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df96bc8d40ee86f4c132737440c2f6e8d7c68dda6e08ea07cac791439b1f919. 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/QZNJX2539219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fb36734211eae67e899bbff99b6966780e9b1fe19439b716c91b3d6cd0eb7b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:07:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2556271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5114b51499850d3a130c7d4144b8cabaa73e62fad29a51540af3e8473bf74f. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZNJW2504217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cedfe92db03294205d9a86854b1a31f09e672e711e5db6dd4e0a5587166c0d. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:02:34Z), 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/QZNJY2556272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa94ac2394b1d3ffa1ab7a62e8d07394bc445a80e9c19b1f92ad182db99be7f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNJY2556273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a70252f194031f90d8f3b0e7fd19b25e554067964ef0cec43432b78e5a9821. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNJY2556274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a5784095d212277e137abb29320191dba8b04a16a8f7dd28fd08186b9324cd. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZNJY2556275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f92e486a294b548bb4c25620efcc89a992a1c143b6422c85741feeac7bc2c1. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2556276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b0548155159752ec0db44c3ccf99bbb216a5956839936bec90717760406e46. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:52:15Z), 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/QZNJY2556277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e10c30a138f0f70943dff75b6333907b196bd542771d23990c2d6e65b2fd1bb. 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/QZNJY2556278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bb7fa4553bc385f30e75011f3f94e586988bb12b5bbc3e920f3f9989609590. 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/QZNJZ2206578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73c39040eea5f0bb5de3a16355e4a87c2be548bfbd72d560ffff25ff9540939. 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/US7VG2481095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73c39040eea5f0bb5de3a16355e4a87c2be548bfbd72d560ffff25ff9540939. 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/US7VG2481095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7d0cc8b80e1cc3046fff03d5c20de9317f73ae2bbbfe3e6a749a4b7ac014c3. 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/QZTAX2382844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e585777751375273f201cc1f2c523324268c7e8f4b028537355fe05100ef9c. 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/QZHZ42274967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f925cd7c524b81e1c703afa8a6752033f05d0cff59a04a924f775a94afbe5ac. 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/QZNJX2482260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3d4f1a98371cf80c635528ffaba6f807e04a4fb21eac83f593d154b07f498a. 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/QZMZ92426913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9011799341bb72e495c31ff798e01e2085ca3948881f58d5892e72ac77b6593. 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/QZZ8B2389193.