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 0x2fe9678c065a591a9e5daa2ef5ec15633e3e4251b9bf84da100bb1b1a5011b4b. 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/4c697b17-8946-4212-b7d6-94e4b9010f51.json and https://artists.proofprofile.net/proofs/artist/4c697b17-8946-4212-b7d6-94e4b9010f51.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 0xe43e2f307cc36d3f499477682cd0ccdfa0429597b308d21da6fc690b1fcab676. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2255111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda040e5998fc348ec68aa0c36352614abbe8ca2e72ac7658fc44c9acb189f02b. 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/QZEQU2255112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843472d5ccfc72524eb0408a685d2c7800a21dc96f137462c3bca321a663ea29. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZEQU2255113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e430d1df033c870820b5bea02fdd5cdafbc2840f0cb542dc3e1f0c72196e654. 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/QZEQU2255114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bf075475870adf9ab3273aec15099e6105415ef6d0279098351c8a428989b3. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:11:12Z), 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/QZEQU2255116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf54bc189cc13feec9b4c2517fe5ba128784c0b7088c767c6e0332c36d8d7e0. 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/ESA112306347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc03b5045856bcbfaab10b835bc43cc600097aba158d0c3254727775a12d536. 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/ESA112311029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d76f22b5ff1d6d557c3f4b5dfa3ef7c1fa4b01977545944f6a2014ea67f3d0. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:06:46Z), 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/ESA112311032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa908a657b0a80e46dc0008f5566737fa6ecebaa6edc7a3d8e82fe2b3059a01e7. 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/ESA112318051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c69b0adf2c48900caded49f3b1f6be01bf2b961f16e391d03f451c3e82eee6a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/ESA112318052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7c3926a42405228aba902f2a6b8f9dad9d58cf2c60e6805a5444dbe9ae3e63. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/ESA112318055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ad3503afa37229de095dc1540d1c401bed3e415c85efcc842935d25f81c082. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ESA112323273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf71ba013cd32d932ee92dee2eaa6813bb49f972ebfeb4d14bac667167896a7. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/ESA112323278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50cda7005bdb257eca130a1012adc891baf95d46a61912950bb69775ad5c03a. 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/ESA112438374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd704b46cb2b6ed301ece7a4bb6808d9b373064c785f3d8e3cbb513820f2f947. 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/ESA112438376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59556d7823196eaeb8901c38ab191cdfb42c214cdaa9e3f8409f1d0c2bd051a0. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/ESA112438380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6277bdf2c1753589159869d091e3b41cd686dcb247c4fc1051475f568e86ed5. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112438381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcac7b6fdc5af047c23c99d61643b270c19517dc885940c4d39ab5db091f1a7. 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/ESA112441735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfaff63ce40dc7c70ff7120280217e688e40540b1571c8b8b8075863dcc8aa7. 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/ESA112561475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e974872e3bcdf4534a0fed4543e72b365359901211ea4012215ece6988289a1. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/ESA112561476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e368ed5ceb8f4c26f9179ca70e684976688056d2de2d43c82b678b72255256d. 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/ESA112561477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bc015ae38040596b82e85784abac3d9a1c09200b8b8f596a36d1312cbdd727. 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/ESA112561478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e991f9032768c80005f050d93639aaca407536ab98d25ac266f1e40c229e8c. 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/ESA112561479.
Pout Pourri- Seresteiro das Noites/Tentei Me Proibir/Princesa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27694840fbb5fa2435f3cce0d920fb038358eeebebec79caed9ac62b19db80. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ESA112561481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774ef64df4b0e7696e60cc36fcc260af7f1daad146778a3eaa7fc7fd71e6bcd3. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/ESA112561473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e862f7ecb7a82bfc38e7eac0bf296ba0f98926b5f0514a495caad94858a508. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:04:04Z), 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/ESA112561474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e368ed5ceb8f4c26f9179ca70e684976688056d2de2d43c82b678b72255256d. 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/ESA112561477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bc015ae38040596b82e85784abac3d9a1c09200b8b8f596a36d1312cbdd727. 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/ESA112561478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e991f9032768c80005f050d93639aaca407536ab98d25ac266f1e40c229e8c. 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/ESA112561479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114bda8327d349ae02a62be5fe520e93ee010ef1cee57aeeb9818816848322cf. 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/ESA112561482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976d92165bcbdd4c3d68a869d4f34698e528cfbaf4a773dabce9d6d6af2d1303. 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/ESA112561483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfaff63ce40dc7c70ff7120280217e688e40540b1571c8b8b8075863dcc8aa7. 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/ESA112561475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bc015ae38040596b82e85784abac3d9a1c09200b8b8f596a36d1312cbdd727. 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/ESA112561478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e991f9032768c80005f050d93639aaca407536ab98d25ac266f1e40c229e8c. 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/ESA112561479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb942ecd818017f37f057589d235d51d87c4e2e033891ada30ac69d40126107c5. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ESA112561480.
Medley: Seresteiro das Noites / Tentei Me Proibir / Princesa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d27694840fbb5fa2435f3cce0d920fb038358eeebebec79caed9ac62b19db80. 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/ESA112561481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114bda8327d349ae02a62be5fe520e93ee010ef1cee57aeeb9818816848322cf. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ESA112561482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976d92165bcbdd4c3d68a869d4f34698e528cfbaf4a773dabce9d6d6af2d1303. 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/ESA112561483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a62bac53b033bdf66ec796fe0b556a3af4806be3e2b37498ec15f0d866f92. 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/ESA112561484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a1bf60c7937a4f9d06d798abc2e4627f98a2ffd71409c8bcc7918107eb9dc5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:24:37Z), 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/ESA112567631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1979ab06f10d7df7999e59bba7a630560bc042dba118bfcf45a5633d1ac6800. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/ESA112567632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4927d8a7d42e82e8361a69ceea30cb535d7be1650a5cd6bc5eb11577c0d17b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ESA112567633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26865ac127586b99f4d1c7fbda2e72f9cc62a5766bcf66937d1f306343549400. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ESA112567634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acf0e69bcca054fc4aba750afd305e0e8bb37571be0ef3f862a12b89a3c9f67. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112567635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf212cc9ae2854f7539dc033f635216617fcdfba31130fa203543ec4aee147ecb. 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/ESA112567636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bda2ae132df751b17f9784972c5a9dcef18da025dce8e5c9864b1406e1bef28. 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/ESA112567637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea5f5267aee34230749692f4ea1bce39e73b026648add89b5ee9d6a2bfea81. 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/ESA112567638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf99ca93f4eed6aa50b71c8824e70d1bcfa3c5d7da4eb049c9b3744012a6a4c9. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/ESA112577870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a91c3808d37cd60def1076efd0ef92f7187036aff87f42f8c9cf86c79d2afae. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:30:29Z), 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/ESA112577871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84af515398d2e50295038cd7b4abe7fa1dd2ec064863de7973e66beafefdbd21. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ESA112577872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c39b6ac4079bdef37f7aa605e13e49b5eb633fb9b62c56e5b9e456b2141a7c8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ESA112577876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d49eeff3f585062954398385680e8acdf147c6013dd0c77e8cd097bbe93e32. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:50:24Z), 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/ESA112577877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e1e4aab26157cccd3f88841fb1f4824e4b7603244f43f621b5414eea2d2c9f. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:15:53Z), 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/ESA112577879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddb7a3e5aa581d28822bf9a7b552151575589a455eb9adbf550f14d614788cd. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:43:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA112577880.