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 0x1ee756cb14186e502b9eaf745f9ff41ac1fae73e062e9c126c4db544497d8f86. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1c2cd72-f0ef-4545-8793-fd469f304af6.json and https://artists.proofprofile.net/proofs/artist/d1c2cd72-f0ef-4545-8793-fd469f304af6.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 0x4af566eaede6815ec5eb4ee4ce29ce9889f8f0e5d60df58ca02eb8351d285924. 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/LVL152201232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46070d0e8e662fd0ae218efeb31c5860db6d32f87a1e2600f44b4d73c3130a13. 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/LVL152201231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105e2e7526f5df2478ce4c48bbd3f5eebde82a7d910ebb2f0ea8a446d212927a. 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/LVL152201230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541bc9c0d994f9af16b734fe1e6727c4c7d1ab6c4849e6c414191356e6bc19a. 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/LVL152200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9e7796c3c4578a39ca2cedb64a6ed80964a87dc771a0f81020096fe2550cf5. 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/LVL152201229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533a586bc361040c46b766164d5f2d4a96571319dc9234bbbbdb819cb58ede8f. 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/LVL152201228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd145376eefcb07678535e97050f350818f1578d15e953b8435a9fa5aac6c4dfa. 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/LVL152101553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b27b7852ad218a43212bce9a667e89092a32996ddaeffb16affb41639c52a10. 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/LVL152201227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed25e45980d1314d401a8ea24cd1a9131a6c508ac32a2de2037dd32f669bb50. 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/LVL152201226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474601dfb8a60fcab51d31a2777ade0cc19c091f68a05e034516d7ce8d1d6c9d. 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/LVL152200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541bc9c0d994f9af16b734fe1e6727c4c7d1ab6c4849e6c414191356e6bc19a. 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/LVL152200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5d97ed665abb635b9e7e5010c52da3eb7ee46416a4ab97da219cd77f39b35b. 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/LVL152301435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbf502daa964f1507145a7cbd05d3341a041aba35820ac89ce34e0de8e1fea6. 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/LVL152301676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037c6c5e2f91816949a066704dcaa2aa32a1b3b995b61f36d9b3754c0302426. 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/LVL152301675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5366e2ed227d6c43634974b1b72288af5ab6784575d4f959c69b66a0168548f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/LVL152301673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b107aff1af2bfb39d5ad21be7cbce8923da3836dfc842bb73682acb1cec764. 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/LVL152301674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48538d39a8a3127fdf61741ad85cb8989c4896073cb94a94d3a56f444a0110e. 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/LVL152301672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d71dba33d6442c5d7fb7110a982b8a4cd03a17180c14e4b258bcfb2e4ee779b. 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/LVL152301671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc85b3c32e31dd48434a9f6c65bcd11cc78ff19d06b531a3c02a68079c0fd5a0. 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/LVL152301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f3a0c61a19b94872b88cdb7dca29b5be2df1c34843a793c4b444527e632247. 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/LVL151802716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2094fbed8a5d090f14ed1142a6547ac1b693de0ce08cb7d6a1b98462aad5e950. 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/LVL151803127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac8b593f2ed1581eab0bc700acde52f71648277073cec593eb3d2bd5f2e39b0. 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/LVL151803128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa894adf0202a1a630f046fde5155ead57b2ce07653c80effa46f5116fc7e2f9. 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/LVL151803131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3546784dd36262bb0055de363ee932600a1732d3077efd407bb4027473e0c3b. 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/LVL151700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18257b596f4d0d9b2ae600361193b550f9ee212edbb7c7ba668f9f1fdc2e531. 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/LVL151704079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6634425f7c234c4ab595536a557576f6e8b3c6c1d17b1e19c7580253105f752d. 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/LVL151803132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c847bef8c9c8434d17f698cb78d3a549aec9b74abe97aef12c5ea95062c4dc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/LVL151803130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5ee369d170450d2b848734fe4096c254c6064e06e503583d175e319c67130. 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/LVL151601407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b39b1d33af4f041c499ab530548eacd5bd610e37d4e37c3d3b1380dd8fab832. 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/LVL151707586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651ec836db06e1ccd32264347d2c55a7a18c3f43ad61d496c4abea5d79fad5a1. 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/LVL151803129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e277554945f83e64715468eca20cf3528ecd721a84f3522bfca35404ee4ec74. 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/LVC201400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900ae39f0456a3254bed3d0ddeaddce9e8429dbd05cc5fa67b12dd56a5e934d0. 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/LVC201400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1346c14d50d3d768c295a8b78c1b9b541265f3241f8d0b1eaa207d455415dff6. 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/LVC201400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e9d33f140d453ac08dc16dabd631d6448f7e5cc6e6c8436f9d49f7e129e6f9. 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/LVC201400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b0fa5409a87239c7b23ff95ebe90c8b0905a542094ad69982bc8cada8e8fdb. 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/LVC201200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aebfa5c03e20d9cea1e6b27897412df93181ef475921abb795779b5aa09c02. 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/LVC201400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229eaf3c91e94820b8af2a378d5b8b665bccd680ff36cd8957cea9c5f43fff0d. 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/LVC201400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18487ce91e00d5286018dc0260848c6ebcc7888363e771a6d18ac41dc61d8d7e. 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/LVC201400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aef48b0e91ba374461efd9d2edbb71bd64af37383009f1bfb7db5cbe0ab146. 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/LVC201400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71c5cab83ecc9ea0b745a4b36b83fed10d303a017deed27d93c3ab4263dae55. 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/LVC201400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53afeefcaa21523e74c653a22512b026f04fba5b0976357ef430ff03be52795b. 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/LVC201400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca61c9457664569cac4628357efa7090d6561c4a083734b05b1eb9a8dd4043e2. 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/LVC201100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ca74f340ad40f2a1e6359aa885265a3d0ee642860d7a6393a805cc66359aed. 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/LVC201400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702fdae3484b31931223a2319200a6bf819b90b86c4232df6846b31444815391. 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/LVC201400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838a8d5e3fa5e6298c67050afae643a044536881d33f449602152c9550005af8. 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/LVC201400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370b4425d3d1d9d3489ccad67f5c3dbeae9ff4ec9de6e9e4b58d43cb8335220e. 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/LVC201400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61314f2221cb20f5ab7f9eb727534e6ecb30f38c20f4eed9be138bbf04e82ba. 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/LVA741400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3695d9e705c3f08366eec44f1878caeb8d1d804f7d0626856dd1429dfe1aaf4. 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/LVL152400664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5bb974e5b512148d42c0c59776ecedc1ff7abe4308337e37c15a1516805ce6. 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/LVL152400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e796fed0bdf14485c382ee484c9956ece5e8f089ed7da7708ab28983793ff85. 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/DGA082368711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d71dba33d6442c5d7fb7110a982b8a4cd03a17180c14e4b258bcfb2e4ee779b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/LVL152301671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48538d39a8a3127fdf61741ad85cb8989c4896073cb94a94d3a56f444a0110e. 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/LVL152301672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b107aff1af2bfb39d5ad21be7cbce8923da3836dfc842bb73682acb1cec764. 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/LVL152301674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5366e2ed227d6c43634974b1b72288af5ab6784575d4f959c69b66a0168548f. 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/LVL152301673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037c6c5e2f91816949a066704dcaa2aa32a1b3b995b61f36d9b3754c0302426. 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/LVL152301675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbf502daa964f1507145a7cbd05d3341a041aba35820ac89ce34e0de8e1fea6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152301676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc85b3c32e31dd48434a9f6c65bcd11cc78ff19d06b531a3c02a68079c0fd5a0. 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/LVL152301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5d97ed665abb635b9e7e5010c52da3eb7ee46416a4ab97da219cd77f39b35b. 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/LVL152301435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee11e7cdc4b268057a542481dc4bfa7026ece3b8ee5383d72177c76e3feb0e6. 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/LVL152300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dc487cf94f4eec7b0dec302107da420e156d4e31cf43cacdd806b1887e5a5e. 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/LVL152203223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474601dfb8a60fcab51d31a2777ade0cc19c091f68a05e034516d7ce8d1d6c9d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/LVL152200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd145376eefcb07678535e97050f350818f1578d15e953b8435a9fa5aac6c4dfa. 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/LVL152101553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4f6e1c8e8028c2fb4b853ba97b432aeda4f7c4f908849ad04e896df606649c. 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/LVL152006424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402fec4a0a0645595df7a0eafbe17442c04a2c841b7f792ca60d892a5b258d85. 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/FR96X2098427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa405fe606a2eba34ef061ea9adfdfa6d4213251afe1d856cbda660f7c4ebe545. 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/LVL151905077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c37bc61a438620f17d197717115227b00fe4a5a30f30f70db6aee9adbca030. 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/FR59R1920806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebefed73bb8e20b7d46715c6a105b614e8f6841a6da25e71d9acb41eca5e936. 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/LVL151902664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f3a0c61a19b94872b88cdb7dca29b5be2df1c34843a793c4b444527e632247. 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/LVL151802716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b39b1d33af4f041c499ab530548eacd5bd610e37d4e37c3d3b1380dd8fab832. 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/LVL151707586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18257b596f4d0d9b2ae600361193b550f9ee212edbb7c7ba668f9f1fdc2e531. 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/LVL151704079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3546784dd36262bb0055de363ee932600a1732d3077efd407bb4027473e0c3b. 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/LVL151700478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f72e0f39c67bd491838014f8bc89b014270822879bd069f4053a91e088de2a. 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/FRX201617200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5ee369d170450d2b848734fe4096c254c6064e06e503583d175e319c67130. 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/LVL151601407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf41baaf854b4b6afe3c484624c76760b830cd330ff37009c49ef3eadd164555. 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/LVL151804977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6042ca315938e30eaf9d6ce2d934af571e09ebaaa82089a4a8343f64f1c12c68. 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/US6R21431561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2714a42bbed7df6e9736f9c0000943cece4bb7c6f1327708e46e90eb5524986. 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/US6R21431562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3655463bdaee81e24aaf1f058a49f7a7edd387d17224f0091c7988420feda033. 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/US6R21431563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f61b6bd2a6981b4e6115574969aa49f12a729228a696102873d3400c3b28c8a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US6R21431564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebde087e6cc5e27b3cccf91b7216cd7c9cded5e4bb635fa009c1a55213bb03f. 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/USA561370358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c93efc4e64f5187f63787c2654c1489aef8d6d2aecef5341b7236f37f2ae31c. 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/USV351472819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090984f58834abe130c90abf059de4dc33adf5aca7ee0b6cec85006bb6bd09fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA101100243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e9ce612c465e2b34d3f9b19a6cac6ecc802366038c70f1356a8d680e335b57. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:02:26Z), 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/USV351472820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb066a73b6b573973976df356170d918950d88d8e88b1e4f4f8e84554c98a16. 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/LVA101100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f16fe18c9edb55f1c6a1025f6b363063f96606bbd58d78d3b4ab5f693acca3. 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/LVA101200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fe948f11c9955fdc6d67e4e826d68c684ba555dd513cab1683927af9749f94. 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/USV351472822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c98c084dcd3f75bab6064f4ea1b8a70c1dc6ec6a59898c5b42be98de0124db. 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/LVA101000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fb6ea737bd6de4ee2bbb5c69476b2699c99586cae0f415ca526fe520cc159c. 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/USV351472826.