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 0xe9f203fea16691b34def6cd0cbfa774011bea4422ce33054404b12ff6685ab75. 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/3e46aa03-697d-4f1d-a8a7-829d138b39ba.json and https://artists.proofprofile.net/proofs/artist/3e46aa03-697d-4f1d-a8a7-829d138b39ba.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 0x5de503acd9220c7097aee8beee31da3287fcf6b3f18fe0823b307dc5fc2c98bb. 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/USQY50927819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64660595b5a74fd4f5f09a6d5978a91de978ab8e6eb42ccd267a246aa472d131. 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/USA2P0600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee45bc9af60170ded1042beee01837a61f266a3fe61766d19615dd67da50e96. 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/USA2P0600250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd53ac12fc7fa9db79eb675cc058e6134fdf2086ce31d96c998366c6cc94662. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USA2P0600251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b9188fd4bdcedbc6e3968b6550201d36fd9712729100dcc12124d88c5d156e. 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/USA2P0600254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbd7c108f9bf6493fc51dab957fdf7ef39b4d0b81ef7fcdd475b59179c31c48. 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/USA2P0600255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7346ae4bafe9f7bb53c53545dcb8dba6ff3f6e70efdfa963fcb243653554be0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USA2P0600253.
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 0x05733e32c07647a7c344a02003905987716c10d63e595a5b905f965577f2b65e. 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/USA2P0600334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040d2c975ef531fc9c40628a527884f7b1639e18b3549336cb9b4ceff60d3c6. 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/USA2P0600339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbac246a9e40c24541e39e8caeeb5657940021728932d1eb6b4cdc378c9cb8. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0600330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52725ddb21c51a5283ab4599050e06666e1949743939e3fd2374c4e74f1fa126. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0600310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26027e2012d8d26e33ace7d65d1da5d9a5c294c8459d6bc1a3b8fb72661cf2ce. 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/USA2P0600319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453309eed3d1eac960452cc314558476e462ee622368f6c275fbc2a20fc985d4. 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/USA2P0600233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1cbc04b5f2f045b2ce2c2b482c123f63bb82483732c4ad6355af49db5332c9. 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/USA2P0600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa272cd953820bb1ba84ed21ca082a4d9e946a8a8fca539dd3fca2b74dd964d. 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/USA2P0600241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec90a3dd23f50c62efff885e35af27e920459cd1d1e2a01d464c2461dbcec0bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0600320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6b3743d39c32148e1765d18bb287f98500b09a7b650271636189e7cf29d56c. 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/USA2P0600323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dee89c9c0734834327ccd1041a50592946c53ed284e186d804bd5a30703385. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0600322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910cfe9bc9a8baf3785f80cf05603d37e78e6f749487284b61c910247d12fc4f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P0505754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309773e9d966565dd2879f417f43d9a90e0df0f897c1e24dcbbcd1e1e786c994. 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/USQY50968882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615a0e443c8c5b5a0eaa470b9eb12540ca2e39bbc4dd94d386a1c3d5713e4c41. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50968883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4746f7976d948d1d635f234c6d79ad2e70c00e5c3754a69503cf143b411c9e5c. 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/USQY50968885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd760fde29e84c49651e8e928a7d4c19eb1bd1229806325cca37525cdcfbe7b67. 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/USQY50968886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53b49240fd3e5c975268663d98a5829fe356563fcad68c03901a5f93952e17a. 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/USQY50968888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13451d16157ec3af6d31e64cc5cce0d07178cdd2e698487ab657a89c406fcf58. 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/USQY50968889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3aed304b4fdf94be60cb5430ffb027533c9531b7ca5b3bd4e18b4933b3c594. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50968890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7a64140089bb54a6a5cc0dcd488ceb4923cdb70b3264b39719e896b62aac1f. 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/UKACT1843849.
Tweakers (Volcano & Sonic Species Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01112dbeb22a941e8a410c997265dd295f575cc80f4fde01dd3b521d00e630ab. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:40:34Z), 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/BEY921717204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378eee8132a5892e5bc2379a87f127debf40a9eb9b07e591d6c4ce5fff048e2f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1948128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1c0f458273dcbd09c160aca43c359a2466b9f968cdaada3e884f8511dd92fa. 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/UKACT1948129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa244338cc6e0af67b6170317759d8e984dfd46c72982525ec9ac6992db255a94. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT1948131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cf3fa867cf1eada7bb864912c8d91fe51ba895f088256c652fc9096c2719b9. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2030852.
G.M.S Remixed by Mandragora & Jack in the Box
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4f53fcec8886f25362d372d7c6516619830e16c6b9e684694198cddd0877ab. 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/GBKQU2081511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db303da8da3498d9dd1ec928995282436a1de1f8544bc130fa1681347aef20c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/UKR6V2080522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb345ad3f86f8b1a0febb4bf9229f2186d685ca5c7a5ce8420e0883bf189b9b84. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2080526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454cd57e854cdffc04a7dbaa8a4713f0b4cab8b620a27fff6d77880b72a7e09b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2080528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffee96cd605a486c82212fb239367da3a5c3239072994827b7e06b8c9eb38549. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2135079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5171b2b41683d84bda5656576e28d010a14920c0e48dc8b7acb9f19525fed88. 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/UKR6V2280163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5aa06f9f1373f5ba6ebfebbb2c53ef10bac38dac616cbdf54d3d52bbefb60a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKR6V2280164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fee7a1a5b50eb38dd237bc8c8c517b9af777b2326be0dbfda259776fc4e033. 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/UKR6V2280165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce55f24ba67ee1f7da5b20c0cea9131f985fb265d0a9a266e3badf03bbd4a8c. 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/UKR6V2280166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186188fadecc51d16b1aae29799b25229fcf080c98e9b77bd38662c206ac6c25. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/UKR6V2322898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024709371a9ba72c8c888d15bc87dacde7b34119c02acc8857bdf1f700135a31. 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/BEY922007241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774780ba7e091324e536d039149125cb09e9fffb77e167336deca5f97918c909. 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/USA2P1212142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753394361e09118e8e614d7b694620cfb26a1c95d2082c52f204bac884b62f34. 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/USA2P0841493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047eec99d9d8814dcb93160677c92f051bbf7a3f82f9e80b0ed430613bbe5b2c. 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/QM5LC1500164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadce506376be8ea7334cbd40620d273f17389192419614e5649ba9e691ff56f1. 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/US57M1598602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6377f398c7b0531fc9d94db3669f523cc8508f92cdbd085f3c43bf9fd2c7a80. 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/USA2P1134464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802d55afae200ee36cec402c25390fd195f1d236596a5d3afbba527888011041. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1761338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b32f213a513fb487b43337c78e18f923a14e35dabe37d925fd66a9edffe09ba. 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/USAHQ0710054.