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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2903c3fad5ec95414d6dd3447622ac554c43c5a8e6851c190385e057f58166. 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/d07e5722-ed9d-4666-8b16-bf9b8216578f.json and https://artists.proofprofile.net/proofs/artist/d07e5722-ed9d-4666-8b16-bf9b8216578f.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dfad37924f4d31fdc32100b5e205943e2519987a79f6862779cb8a21569677. 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/QZMEP2109413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3e853e2cd88917fc8eb7681aad942b738bbaa084eb355aec6900f7dbdf9bef. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USLD91757457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3343ecf7098a8d3d8f1263213b53d7999dd34978bff3f3ec232174425c05b80. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USLD91757737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea8d3574b84235454e96ed29487adb3d9b34fae2b6936e635976bbcf2c2b68a. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe456d0e97bc3eebb58651b4a60197400d99d122c94790e8139a758971d02fa76. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e4eb3453da8739f7e5f9e1429b382037c210819d6658aa9e5b4cf5a0271b42. 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/USLD91757740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c2d5e3b8a24bdd72032c5b8c1f5f3e426c585499913f4f2b3639b6bb1d01c4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb816fedd583fc207a6c119adf2041c4245083c03a7789c2eb372115ae9b2b72. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c6819a147cae22b8052aa269ec8f312494cb98a0046c6d6fc365d25d8162fe. 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/USLD91757743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb7a662e647f621bcbd021a6a17df90b71a2aa5db6d4a83e964614e95620c42. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USLD91757750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a39a741802a7ccb4815fc1780ca4571d2734d9ce71fd65f6d979aa07e35a1c9. 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/USLD91757744.
THIS JUST OUR LIFE (feat. Levii Guardian)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c0b7ec6037e9c7fc24d4b90195196b312f487f552e41e357f3461ede8e5696. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USLD91757745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf01a00509da8ada7390c2364464ca89ac80d44d38ded22ae676d46bcad9e218. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f58b6d312d284f3342d9d0d33c2dae92e3354830f468a7978abb32ccd97249. 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/USLD91757747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845f908ad14403295dc2d1599ae6b76bc72a439e4530a6c97115ec82f2061700. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3382a8c4136238bc2d3e615a90e4b185b6815a58d21d4eabb15a546d9cb8909. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d756e1afc697475350315d46a1054fc9eaf33eca6d2101ea05f851694de4e9. 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/USLD91752675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1880b70729ca233edd79a815bda43fd88ecf0a7405f947742e954df1518c43. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USLD91752676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a553779b168f97a9cab1f7678e78e8a5e308e7386698e94ff687d57f04bebb. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3c08d25c74fad6a4b36daa164293ead94254065101c9ba4530f83f96356e7b. 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/USLD91752677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ec3f5233bea14a2a3a14a5ebf69d389c23f7d1aa2714e45451a14f050c569f. 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/USLD91752678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75477cf15250a62d719d8fc85dfe5881fab029168376b6664b61dca831336938. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USLD91752679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3413e3d2669714e728a30af0f71dc01fe6fe738e7ca651bcf4a7a13c825f4028. 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/USLD91752681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d0cde304d58cc49ba7c95b23712a449102b142e86b88c39a3107bd23174a0e. 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/USLD91752682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd97ef9d3c97d56ab3feb0a7c8c21a3f7235bbb3d0aba5ba5e18aa311cd8c0a9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLD91752683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b35287aaf8815509588e80e18065d273f845fa8e1219ae513915e04fc77a6b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91752684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a59f6464210e2d78047167d706a6fc5e827c7911a481f56e32d029244bdddf. 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/USLD91750189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098185bbab41270ec9bee03890fb28d7f6f24e84fc37ef7c45e97a5cedd72ce8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2312004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ed82a18baf1269fd44e3905729c73415ceb7dddae9a76572191a6b0829c7ce. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZK6L2312005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fca4f19d364fd2dd30314fb147b61eb3a6e66b236d851a72b1f78ef5031b9c5. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2312006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2917df8fd708e47de569cc1be37c9fa89bbd5e585de877ba99d105bc21636976. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZK6L2312007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c944de592f5d478b07e48a9e185a21cea4b34f2d729ff816212520fb682b93. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2312008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc182d7cd4f6b901ddbf52f1be4ff48987a6bb03db2962af3c53dc824315cb02b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32376995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dd4b81d14bb1a9854e6b40c1fdc8505a26cab7394ebd474f8f22b02c3556b6. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZK6L2312010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd96b17c8a4a4d35537f5379b9eafd74ae8d4d3265b9e340eb54cfccc50866d1. 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/QZTB72271138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f2c372ba93c2a2a267a1b03748f647443e5a01df982071a626a20bb22bc167. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZTB72271139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d50e62d6ba1eb33676cecb39ad5236f251fffaa482f0cd397087222d337ad9. 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/QZTB72271140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dda63865ad24235051c85c0fc761f199c2ea6b9332c317d942f96a847918cf. 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/QZTB72271141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9686dfd77583cf88ce72beefab83895f566046f5719a188797b9137774c819d6. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72271142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5ecdff5d89a44943d8846144745706ede69d8b618ca2eb5928340403c29cf6. 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/QZTB72271143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fb49a18828f4f924240f8ed1731177f13bd4bc1910d592328ca12b85805577. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2272875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a06ea3da1716b108162082d0e0401180e4301d16d9b110810a50f8ad26d9e53. 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/QZTB72271144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00fa92c1d485399b5bfbf4350c54d58dcdbd00b4d95ba7cffaf24c2009dbebb. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72271145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee9013b0695c9347b394f474e37d5ea7afa96db6c58ce767d7ea43e0e562a70. 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/QZTB72271146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea07936751c9ead953c72b470940d9bda6c39496613f2ec2dd86d5e06cf0d1a. 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/QZNWQ2466814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f62d1929df89210cb3fbbfaae1bb94bacf717232efdd1f4385973f39232bb5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZMEP2444318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093b60e13870d062bd0e6af04a4e6de1a41a38b139df9392de4c7b9f48ecd316. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZK6P2476948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3e853e2cd88917fc8eb7681aad942b738bbaa084eb355aec6900f7dbdf9bef. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USLD91757457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d305c39f6a3e44eafa3671ed91a65e4a663fbd90035d65d6c8563a56c2d875a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2321488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a946cfa57af1c313444141160bd6e9fda719915ea904cba00501448644d77ea. 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/QZWFJ2358350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a553779b168f97a9cab1f7678e78e8a5e308e7386698e94ff687d57f04bebb. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a59f6464210e2d78047167d706a6fc5e827c7911a481f56e32d029244bdddf. 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/USLD91750189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a726dab6cda000d4cf0c98fedf1e68eae71abbc1eb5793b6463e5bb57d8d0a. 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/QZNWV2370285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4df7541cd03d8b2807164d63e4b61526de36dc965900e418c3045b175e91b82. 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/QZNWS2316019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa283824052cfec864141a09fb26a1fc27a455afd44726a5f127a04cfde7e1986. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZMER2309744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1aed20f9b40e2fe22e078a52ed13f044c05a6608a6fb0e2c3a1de71df2aeda1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZES72300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60617b864bbf1e150bd2090858c3c82a42efc6f60e01ecef012ed0725e267ef6. 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/QZFZ72343038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638cbb3e027cbd74dc482176f671df51e715bf98b4c94469aca5d8d035d62656. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92241692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5fca7cfc54ce3cc27f6e953bf13bed5ccf5bb90def21c654e20dc7a7002e8c. 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/QZTAY2238373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee834d5cf3a32be77552ffd939651976ff4dd2438c1abdf54ed78ea7adcb40cf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZPLS2293371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15963a363466923677febd9379ca6db35d5c12afe31f98ade7041fa1272bda0. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZNWV2288920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d569a78daac27ac93dd9c79389b0bfc9e2e0731464c021e2dddc093c79b690. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2207148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3887807704370be283be8cd239e62774c956c88b350e7f820368514041e0554e. 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/QZNWU2206271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432ae76cb453f38d69449511542984bec22650687c328aa31323058635446dab. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2223471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef9447edf7e5ab26f37520d8e1a033c4b277b5ae9576df6134205eee641cd58. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZMEP2263155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390bcb78b2470b4fa165a3e2c242d37d9a360a732465f10c10844a7baa547c70. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZMEP2263156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42b9639700b3ba580327275b5d76ebc2b81e66da442f5df26d812e58b91bebe. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2263157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eaadaa8cd188195458cca058e0e61cf364b8d5ebb1aa3c81ec1d65b0c1819f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92232424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700da254a6d3bcbf897757902e5d52c4c157adfeb1a8a3db8303b51f7ff13b86. 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/QZHN92232426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6938dceebb886393f3406e3ca1a636b67a40dfd65f8392633f065ef3d4671c03. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92283361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900aff990fdaec9260c9dbfbe21cf6aabcc71355ec5a50a8ae693c07d08e5eae. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62297024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930b8e5af24c31bd21cd3dc2343a22db020a71bc79a8c6753a3a6c7d19a924c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZDA42211321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f69da5538642ba61312566eb3a8fc7edcf15e3a3f0ccad1b0fd84d6a738ab4. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZFZ72205264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa4c6b44ed6c71b2f85ae9c36355b6aab31dfe35997edbf7afb39c0547d44fb. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72205265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01372459d08300c54cf15ae832fecbe284990ca3aeeed3e11c18ed921e50f4b9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZFZ72206544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462501420343d94b900c9b32cd203a85c320b4e56a17faa616d25e425918b1d0. 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/QZRP42119125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb9692adb91d81d02ab1eae5503107b0a4ecf0131c15d1706baa4363de44df6. 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/QZNWY2164245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dabd385807e11d51a86eaf7365624c26f6b46faa1e0365ba6a0af71a05b703. 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/QZMER2104959.