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 0x7ad71703cc4b736061318ec42f30b0eb52c2dbf9b2e542ab5ef42db8ad9f0ffe. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/846f7c3c-d892-46fe-8a64-ee53188738d4.json and https://artists.proofprofile.net/proofs/artist/846f7c3c-d892-46fe-8a64-ee53188738d4.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 0x56608a07779cf8030dcb026a71072f504b78fb042bff263a32feade64e5aaf35. 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/DEZN82504769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef824d33e86d65528e825fae9debbb1ceece68c98da15544beaff894da91e495. 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/DEZN82505246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf712bd442063ea1ce88494f3e0957a515f7f148a58ebf925e1f0c72f99fc872b. 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/DEZN82505263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9005bade9c245d719bf34f732ca9b86645931a66fc80aa18a01fece3c9c3dfa9. 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/DEZN82505274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d479d8fd578e201f63d0bab6a6da052fd4d800b757ce066c5fa2ff3d9013f2. 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/DEZN82505255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6018bd93635f1b5ea077d765660c5cca3b2cf10329afde2b8e5b149c9dccd08. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:50:03Z), 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/DEZN82505257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03d9af6520bd45c4e943c3b8a090e90634deb7a0d33c2c8b4a5115ad221fb7a. 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/DEZN82505290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb3e478bc876f6a96d454d82d5202e6817ba6f6cffca3715d3435c2dba93cdc. 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/DEZN82504813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd3609ed51fd0677f335ba0fbda35a56a2850e98f96be05381c87a329984250. 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/DEZN82505242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b7d7467e68973e459ef1820b337a09879e72303346c74708ca47cc2893f112. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82505359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30653d3d2bda88ca3ca1154b12195afb0726ede84f6aa4f8c9ad2362bc89e0e. 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/DEZN82504818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21336df7198552882d081312cf5916c744fa0ed62c041e727b3485b2cc9385ed. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82505363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a9786c924c6a74652de77add1387de1537f3fcf992f05d85b1c482ca7cb8bc. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611ff9d87130e6948fe904852877702455e14046682ae1ecf662e3ad69a71852. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82504773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b3aba3660ea481f969c79353694f63ffc30d0bf264f9e4a2fafbb28ff880a5. 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/DEZN82505365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875f07edfcaee8d92a367b29944a11f984916db70749e1fed5380384a5402772. 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/DEZN82505276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd295558266a0a058d55fecf7034b151778a0b53d56bdeb558c6244ceb3f508. 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/DEZN82505253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4944614f0f71fbfe2511d89874594f5c6096c8b7fe340e814650ced66d0b078. 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/DEZN82505251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd9487bc9ceb3da0291e96302297710aed245e0901dd55e293787d134f29683. 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/DEZN82505327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8168218a3ce5c5dbdd0d4a31800371882755175e22cf047a4750998bc5db1f. 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/DEZN82505261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a815ef38dcd79c306d279791e647840d0c6f22541d034cb43f17eca766f0da7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9ab0a9dff24b6c783b54c685c815ced5093711d38579d80f1d89101d54fe4. 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/DEZN82504770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791769ca561cc93c73b324f1162e4e15f8f494f71a857ab6ac878603b4a7e64c. 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/DEZN82504793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5241985e29c9fd421647156c8da91fcf1e41643e279cffc5fdb79e2e5e03695. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38c9d93eadc9538f3cd03947df580ba9122a288dd9264695ab4b43c47519078. 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/DEZN82504766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2057f961cbfacbc7787755510f35031dffe692990a17cdd4a89a8fc297f21b. 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/DEZN82505366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b06594bf4af4465110b015de3c7868df23bca91be447f32fe068b8b7982101f. 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/DEZN82505254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1314af4fbe6011134d8413050d0d7667b578f7f88c055a2489d2cb1a70dbe394. 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/DEZN82505360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5730f33209c62dd1e6c2305a9cfc06a2c5d0a0d390d68d94c7e14a7e58d17e71. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a6d3583e2463bd8b94fc939c83d9bfdf08dd198bb5caa5800e799339b3f088. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/DEZN82504823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b37c98e39b436186c0b2f9cab8c62b01d1235b3d88b2599c37eff51fbda9f9e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e802b26161b39b7e0906ddb264b0e44b578c380e13f5bd24fb43853e366689. 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/DEZN82505271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a8167dc094175bda6133661e1d5d1e21c6c0ab1e1584c13650b2c184b6b774. 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/DEZN82504815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f22f040e2fb27ff7858f393a7d720143108fab7ee8827c3efc52059f272f39e. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82504778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031e5230c1983a4cc6cd928724541ff763bc8f2f9df5ff29e337901e78e2045. 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/DEZN82505267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e571603c80572fc62d1566c21aa0520d39e44d0ffc44a80c3ca16c524c594f. 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/DEZN82505326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068e5e8f96464b8dad4248b21baf2a46491bc88158705436686e8a9f64c8d491. 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/DEZN82504763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd16084b92707688e112d04554445a10ecc943cfec07eeb4fe3877071c50d9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d40631673d65530a40f6dd780d43629d8710557315bfcde3e3678093cbc02af. 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/DEZN82504759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b67295b46efcf5747affb5b9ff61eca8d8d36382e941dba630ed6208177a444. 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/DEZN82504776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8174aa4e015d7e971c3af9fd30cd830ba1ddc64b2d0f7ed3a8ba25bfb6a210bc. 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/DEZN82505256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7370d62399df1e7eeaaf43100352cccaf3e2b403be8c46edf7b6b4a5cb9bdd7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEZN82505272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0056f9f909540c28f89f4a86ad8e6b6c2bc96cc5621295701abdf95cf347c1f. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82505330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94590fcd27f680562fcee092c6e7b35266ae7b0cbcf924c3b65c3556d5ee8c1d. 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/DEZN82505331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6570bdbe37697bde35eac255ca7e7f004aa5a5fe3abd2afdd00b91f939ca90. 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/DEZN82504781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad290887756389cb5885e6c11c9ba07278fa06bcd02cfdc3e386f94c182a7b0. 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/DEZN82505367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1486f29206c40c7b1513e00ddbb00116dbf023505383e59b7cad72aa92ed1a. 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/DEZN82505364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f79b743e3d07574edd4fa768149e4be383a805b43d5f5dc3a9b76fe7fb6a87. 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/DEZN82505361.