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 0x1a4f934a6d2f1edfb300325a6a5cf5b8796c2e18993325fa2435ced5202fc71c. 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/c5d0439a-693a-4b18-9a53-18ebf65a6827.json and https://artists.proofprofile.net/proofs/artist/c5d0439a-693a-4b18-9a53-18ebf65a6827.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 0xcdf8bc2047bfd283310e08bc66fd369636b0b30e5afd629feff6c2c57d104aa9. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/TCAIW2499132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65323fa05edc6d626677c12f888fec1af78e4e002812688048af01fbebfc212b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAIW2499144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7b19c1584fa278ea26aae486d469b9a236bdf6ce45dc491fa68d79c3c13b42. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAIW2499146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504dd47c089698bb5ada0f184ed7d63d9ee174a9579beea636a03d8eafd30bd2. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/TCAIW2499121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e7ec752274975ebae984a4a6de3d6a9574be0f737c379dde9344237d1ef2d. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCAIX2403630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73baf27bdc70c348ccabc426f5d9bfd2bdec86dbc1b1eb0d745f8bab22854a5. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/TCAIX2403676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdbf9b54b9d1aa419381f03a2acf88d1374f01decde2ebf1656237661ed6df5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAIX2403667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef3fbc988bbdfe686ab905cab845d1ad9fb1b02af5ef5015aae79525b0ebd68. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCAIX2403674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd0b167ff1b4fc947098cf27e7c066bedc3207372ca16aff86d23983c20795. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2403659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c35a600023d470ede81878a054f0f894f77567baa1d034b50c5c6a6477bd5ee. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/TCAIZ2460241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1171fe2a48e8acdf1cbf5da24ffca45511e13cbac55577343b683060a09b4c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0571ebf2bc3c3e41e41d0e4878dc33c20e5bec1943693df97b2d45992ffb95. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de5ae3511a6da7235ed0ba4b7f3aae15859e359bd33089cee16e065746fbed8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCAIZ2460239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dfc3acc7d95de140c4e3e63af354d26197619e7c0356f9878d97121166a676. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995566dbd0023be8d5b2ced405b5b6af57cdce46359a4037b69094baaa873788. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702f7318a8d729fdbda82a5c7fb31e21ee1b5fd49980b1cd648e7ca0b71e8c83. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe738e9d6d0eca54fc7b0cb54705baea94ae102eb4c41489c04f0fdf132cf3266. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCAIZ2460233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ab06ce99db70bd9e70e8e46a0f020715379e47e0321f444d5273ca66864ac1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIZ2460210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5480722f1d5faa00d1a41ff117383b075694358bf4cea4a26fdb25b22f1c655. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIZ2460214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59920c5ad56227dc8fbd95081e36b1040ab20386676d25e4ddcc6d0107130637. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIZ2460283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866e7d41d63a7571286dc0630d85cb824748a596dbf159877381330b3f75b069. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8afee7f1d026a3eba9a46ab55c34554c9b16e38a20b41a3b273446e603b168. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2403727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeb27530a9cc3ae0c0a41c60c2274f9e71e063a50cc09d1594b468c5bebd589. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TCAIX2403725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cb2fcb88a85d6bd479c0359e3b2e5c53926a0088611f9133668dee4ed70a4f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2403715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52cd16c58b5abf4848d687854565a170e8ef80761a0a0eb73ba70a745278ad6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259714047fc0bfb9400ee28e6fdd734755e85118c7bf8e99a8520561048f5dc7. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCAIZ2460356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe58ad953f204e7a4f078728db0bca3158e3a1b0f3ed5ac30fde0eb70651b4a. 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/TCAIZ2460346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75aff2dcda177f29d92b239bbc3b76e843762489a7518a4b7486d2b23140b68. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb120c30950f33201e7581d401c5198b97d80d86ab56ca18a75ab1b1445dd8fd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3afb3e29c62de6edef54475312fe95af4d2ea83cb8576a2e86591aff46fc8. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCAIZ2460351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a99c78adc9d910fb1a82728106ff54b68008f6ba5664bb12fc613624a0157. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde61b53dd01f553c97c7670f5d540dcc9265fea905fc38ee26f9374ba1380914. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2460340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b553db2db5721322f6f82a5241d050663ad0afa367624b68cc4c19ca47f920a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAIZ2460342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd921e669aebde982080bbcb588897260959389aa83dda25078de0aa457d49ef1. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIZ2460363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f8ec74fef42b1e19e7e356a26bbc988fb11f61ec019d831f5c575fe8806166. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIZ2460352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a657f8110fefc7d39ab75293c051c1037af376ed5b989437efd315661de75. 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/TCAIY2425854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b6a3c15922a53fd6ba195fab633597cb9502527287276ce2754f496808010f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2425890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5a5a835c784de61639af1dd96eb3faaff39b50eb30bf4851575bb259aa8fd0. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCAIX2425850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6059f2fedfa7d5ba4761c8d35f431f0289a1e4f82d6569985c5a858d9baf7c72. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2425895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9fcd1c18f8af2cd010de06904a573ee484dd9eb4e028e555b878cec19b4399. 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/TCAIX2425848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9045292f9c2c13637518706442f1ffb68b6ce6d16a38f52d217ae3afb03319. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2455914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ab2df80d762a5e6bd9ba2d1aa717be8fcf1cf40f794f68c97bb33bc40420eb. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCAJA2455913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa305abcfc06d8d6a1d98effea0d71cd6a237b7711d7591112a587b8525d215f5. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2455880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec035b510573c2c26c0dcd74abadbea553fbacefeb05b718951f1339e7af744f. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAJA2455886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a3f940022c7f3697e355b36334e30a29e4e590dd01e8074368e120abcf14c4. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/TCAJA2455890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae03879b6ff74713be35b03fec658f4c52126469513e60a63d00b1ebdfbfa258. 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/TCAJA2455864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c1c21131379205ca4af7722f8d8af02c0820c3d3a76f103a45ebe26353d9f0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2455867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd862c895dfe631a6d8245a11080d87606aa28652187d0747705e1c4771027f53. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2455911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9d7eb900a3112294611a19d2b844ca4f4d0ace6fd4abf25f03e6ee077a6feb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJA2455961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73117a168ce7e8a62e3b27f2cd96511887ad9c096cfc384c5fc51636e618bda8. 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/TCAJA2455983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68de49cf23e8758f8880883b88aed9f951c0e56884658bebb25277450774253f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCAJA2455994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5e551177f506049580104cdb565b5890f49336b3113090324365deb8014227. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/TCAJB2455998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d85a9602589173497183cf9f8cdd693b92a177a950972b6c34f936ee74b496. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/TCAJA2455963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdfc635575a6e16ede3006b8b096886d01d410783cdf1995c3894a652c5059e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2455973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14522c712355479d1681d8e4dff453ba9c30e6d5512df064fa0bdc729365450e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2455986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e883042ba55f9f150632fd864afbf2adf018e9904c4debc6be3238174d8167. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAJA2455981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea365f6246acd8fee6a24e7fa38893892bfde354f4149d687bd19c72b91675a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJA2455978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dfa6b63a623d5421d8ccb6bdab57d1d7073579610a2859a1c4380252382c70. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCAJA2455956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac80d764d8f033dc491a672ce94093289297c6bc22633c6a8a093acd7d1c25ea. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2425953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe2fb587d6e1e167548cfa7813c6c000e5d6328f3ab99d346766075147af5d4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAIX2425955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353786fe6d466e9c5343ab3d72246f5bac98f3595804e95f0645f3ef3ec02610. 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/TCAIX2425939.