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 0x6538a36bf53f112140b2fd370a1f7c34ee0b8e715dd4514b486764d603e9f22c. 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/3df83752-9590-4193-8d85-5a0260f38460.json and https://artists.proofprofile.net/proofs/artist/3df83752-9590-4193-8d85-5a0260f38460.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 0x7c36b52ce3e8fa1e6eff2d841772568726f889afd69a25955cff7ced1a89c60d. 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/FRX452460013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3b0219478b792bbec75a69877033c4da90f03f451dbb9f8abf4c24ec52ae2b. 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/FR2X42443373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d56118e7308a7245d6bd694a27e98e6860b9a91a3db65077e5207973d914c08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452460014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8c6f29a2cd199b6eba49699bb74a512e71b5b3b2043c243113f6b1976e2498. 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/FRX452460015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b9e18728205242a5f6166693f068a8a33dd2918c625e549938af28c0b269ae. 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/FRX452460017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddcf14c0b4d55829468165f91df44c5fadc9930f1a7c28b65edc4e3533c749f. 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/FRX452460018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b65e93ab901463277106980c412ef03257605e2fbf4dae1314c07a0d5fa210. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202465056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a7513e9bc0ea3195f526d9ab573c992ea48041f84275849e7115d66f95c08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2418172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bd05aea8883350b6fbd92c875028154213ec40ed69714107f390a7e641faea. 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/FRX452460019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b65e93ab901463277106980c412ef03257605e2fbf4dae1314c07a0d5fa210. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202465056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a7513e9bc0ea3195f526d9ab573c992ea48041f84275849e7115d66f95c08. 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/FR96X2418172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3b0219478b792bbec75a69877033c4da90f03f451dbb9f8abf4c24ec52ae2b. 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/FR2X42443373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6494064000d3338cec02d42214e3706702320c1eb47779394083c2dda16f67c. 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/QMDA62307586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e983c8002e9f62ab4a1f2882c6e129fa5deed1cc96e4990646073cfdf6646bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72200857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e3f97fa625b79ed0bc0f5d5e1a0956c82a4d65b2b430cd2a528f0a4153702. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2183851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd85b004fcff2fdf1d52c8bff0344a84e6129a69d3347bf03409200c4a558d1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2194687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114fb054894f12a0a92546c53dc81b4924e9fcae2b75c1e4789ac5889991423b. 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/CA5KR0002249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ab5232c37022087455facab65c016208fde4eab3d14a020e1889ecf367a956. 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/CA5KR0002250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4301fefafda746d6763ea8083f3a4c3efc11f29f63c350a4b45fa537d9312b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0005448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114fb054894f12a0a92546c53dc81b4924e9fcae2b75c1e4789ac5889991423b. 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/CA5KR0002249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd85b004fcff2fdf1d52c8bff0344a84e6129a69d3347bf03409200c4a558d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2194687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e3f97fa625b79ed0bc0f5d5e1a0956c82a4d65b2b430cd2a528f0a4153702. 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/CA5KR2183851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48951494481db6034d7a87df092b0d02e9ac3dd546a10b9da62171fb5deea42. 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/CA5KR2178233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6a2b317d204958b6e0f323ec44d23dac64a417891f83e73872ed0630cababb. 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/GBKPL2086128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f75c6d38607284b2eb87a9a57b86b18882fdac424d5d6bcd59f5090444fdf1. 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/FR10S1957381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba579f4bae4a04d7a8bf2ca588e8f8635d3c301a0b699686f571d2c50db2fb4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1819671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f45d76d7170f865bbb35dfa125517970531b8102288d8f63c92ac2fff1ceb34. 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/GBKPL1802368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32de3d55883845e6cd2e78366558b29f8b393569683459b810be41b998c3496. 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/GBKPL1805100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2513185b7d6bccd9eb004b91e3a7ea254d9e5ac4a49a174d4aa19f85be4092f3. 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/GBKPL1800580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef3ad7569a4d7ecee561e34b2abe7f170972e0989da4713d88bc84ee083f419. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62304279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa771a8a87228bdb8287776626d600d8d2c83383fc2e2069c70f16f5a1eeec70f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62304342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d5ecf054088219f9d2c7236f04b7faf8bc597f3b3de9baed2fa20f465f3cf5. 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/QMDA62304400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61acfc600b18178edd16c4ba7184616311d1530ed1a5ce3e69c3073106ac537. 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/QMDA62304432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6573f0e0586d8d3b62ec462c3fc0d109d05f846b47d5d7f04524fb17508df71. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62304447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec4d907aceb36ee18f9a6ca97c47e233ffdc5c1567d5cce71e4771960482d01. 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/QMDA62304803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb248d64a861b6a63f67edd2b3e2689aadb088fd4559e65a0b7de3be85b7b53e. 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/QMDA62305668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f70ec892442f90e87db47d8efc87ef128b0b814584f927e378d06773b78ee9. 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/QMDA62306076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4160c2cd8f1810680209009b9b3fc7cb6880e39694671fabd3677c4d013448c. 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/QMDA62306157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6ae92906a468d958785d0fcd078936a9daf96ae266cd839ef6af07fb9f5642. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMDA62306173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cd92ca391c2afdf5b152e3c71f8c3abd96836115afa0d636ef958f87557cb9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62306234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6494064000d3338cec02d42214e3706702320c1eb47779394083c2dda16f67c. 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/QMDA62307586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf540c00dfb22f84f6f0bb33968221a78d75d052224e62ff6871b484346304d56. 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/QMDA62307590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4fbd20278d7b00500d4c84ded231e11de4616fe5c2f3e77d4ae926827ec57d. 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/QMDA62307594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90af4cbca04405d2794c664a735fcbe8700eb93db4cdf6526d7aca080c7c2fd. 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/QMDA62307597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8c3c4ed83e21d64aad93b915d4ba21dc4b77de46a43c7b19ead329e653ccce. 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/QMDA62306168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fc8566450a73d39885d36defcf8b045de3c110036a077b394d89c76cec7ca9. 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/QMDA62307630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c447314ddcb185e9281320502e77ae31960a7599ff5af29948d2a6ba47d4cb1. 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/QMDA62307645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00509897c9670523561c47ffc5fa4de734a9bf98a9669e15d80e38c07ae8b1b. 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/GBUM72004108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786175dd3de31d654c237c7883eb01f34b7474329b70cbb21fde4fab416b0d1b. 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/GBUM72004091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16364f79b562ce8be2f2522d0ce5a0871c4a1057ac621908f00dc345dcab1603. 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/GBUM72004620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017d834b02c17d5584bd34bbea897b30c53ef2ff9101ec38cd3924b09c0ed903. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72004663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d5ed6b2c7a908cc59e72ff276f15528400ff2ba5619b261c7981c69a37f261. 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/GBUM72003215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf09bcf5316051286f781b3ca4e8ae7dd259b2c40269c6e611e5d018f7a11b6f. 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/GBUM72004729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d7ee58569a00a4660ab7daaa7703048a6a6a2894512c9bf12a8b9bb06bb2b0. 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/GBUM72003257.
Lockdown Kittens Dancing (feat. Helen Mirren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188d44e664c9bcf31e34dc366ef727fb2f33ec3cf9169e74aabe66a79b14cf80. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72004745.