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 0x780af1256086f1a7096117a36b92f729929657bbe24c74b3a113784b55edd01b. 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/51577554-1d30-4bbd-a419-3414a11167f5.json and https://artists.proofprofile.net/proofs/artist/51577554-1d30-4bbd-a419-3414a11167f5.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 0x793f258eb81f7c1281e991d1dc215142ca9ae77ccb07621cda074c783116f9c6. 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/BRUM72301168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf935fe9bc93701d7c5be9c98e6bde1dcf0308b0eeda7588078bac1bb6608661. 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/QZW9M2233913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f361bb298698b350794da75a468d1955ecf4ced99bffc93543ea81ceef4b9e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72301337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c6bbb1404c3c64aec130535e0f76eb476d91fa5dbd82bca2798b19bb16b63. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6773dc0dd3ad2ca2598edc34e971a4aa3123c061d9f7d986ff83d0a7a7043435. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2300565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777a6895f3374e24eaa366b1e0bf062692055a1519718137e12601f60a1dff07. 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/BRUM72301132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0d1a7ccd0c6168702949f6b6d871fd8e7c3ff7014e1f04a5df8f2757f94e55. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXW6U2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f3408d973d45f2e8d48181c83d37939a0bb937d486ff873c130d0adb836865. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXW6U2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf906383da8312d6f94c0ba75ad586b825d2f34f3b9ede0066e0c5003a27fcde7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5edbac642d7354398a42bdc9e17c84ad1891c7a7e6dd95dbb25334bd1c94a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0288520b4e2abed501c3e81ab83f83dc9cf4b9ca1abe685516a1eccf239de702. 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/BXBGP2300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e58b2830e5a6fc1195ce3feeef7b89f028e857aa959a6c10785b9ca9505872. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e2a44b46030e293eb013f495c31071ebe05155289f04b6472cb1d6b40bd55b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6ef6cec7b89b0337c8bb986ba03b600e19248e00e20c4ae7b3d245b2facef5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3e46c3720a419a1aaf6e83a09939854b8985a4c63869756558dc7b1047c748. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adcf19230b3106f37d348e0d544d49c953ef055be5e9c119fe16b239abf2163. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579d3b6afa5c8edf8e469edd19b67d6340225265010828083b5323e93d2aa817. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09afd417dd3d6aa1bad56d4533b1a1d77fb1127671c86bc726708ae5c5c8a46. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0db6194323dba4c0b5270012c080d242d6892f4485b255d0d1be63f79f25bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2651d65cf162c2d8de5d6623cfb5bf391b0819d6fe0681f266f52a0b5b93091b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa500d7ade29f8ad32ad2bb2e3fcfc288a492c92aada9b982dbee533cc740b848. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd895074c61d09fdc4415373c542b98f03dc78a76946c2f50483633d6813268ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae19bd6a9066678dd3b0b2e562bdb224a6817f06b20759ce48e2fc0ad0954450. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0106f2db677bd76f5949cf875a01ece616446fedda0ac9554e3b035ca12e55. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f8d24021fdba66d92666687d53a5088fcc07678148a12162b032592520d9d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c593d33c03e6cc79f8449545cc8716d752395acc76007925f4182f2df38a77b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374c81c5843429108b6c1729d0631c0b5426afddc3ca9e2dc0bb74cb3adb2e97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0ded812ecb720a288c90865d9e8bffd4a62cad11c1d319fd33f94296d817c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa259794c04022c498071b355e5cda3e02093b5b68dab92944ddbf05b4156826. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012e1a9ff3996359fa15193630bdf7fc0839e001779c9c584dc880668e29e823. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05038bfbc533eac29fb4f630311ca3878cde32016f4484c053ce36c7dda60a57. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf23a88ff12fe5ca157952efe353c9199239645897e93f36d4ccad877bfa89c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0606820ada587d1ad758d6bfb0c77d3c14585ab2e91e12306993b8e8bb7126. 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/BCTVC2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2b33ed1fe81fd751479a23eff549211a6b3dceacc782ef164c26284bafff87. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKSUV2400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04facb3d9550a86526b2588735a9c8c9f91cfdd8121ae0d86277b051fcdd453a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06df5b55b5766df0f5050c2746114f1a2acb52abb9448ca066b918176a023ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e1c80d35057a7bc9409507d1505918eb0b7e2413661ac7063cd37c45ed33b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0cbed84332fb103201afee5bd66a0f0ef114f3adf2e07d1131596a7a565ccd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896a5c27e8d9c442a04ed098bdae7b306aee1a326bf715856e7d5cbdb6df77a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3b2baa3014d3adb2a86a28a74c832fe3787b3bea90644f066fd390cc4fce39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24df48bafd91870ac6ec650ac5288cb54c4d85d6983dbda2a631c973e775d3aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ba2a8ef3d5e56681934f40d41784b390e462051cc2e6b92dc15032e2a79658. 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/QZNJX2061090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ce07bd7e9ba1a5d2da1c0975569744931709565e5dd71146bc3dc5297b667c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f779fef7f94a030091ac5c2087ebfc05e68a2df1c9d386291024e5ec0c6f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd18f8cb2bf0c5134ff2bc17a9dfa17fe0f8659f14139c42921f2cb114cb9a6b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3d95eb5d18026c0d2b4e38c7225f8eb975aefac40f4123541aa44409e8d6a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cac25a5743716ca104ef6ed1aa1b11009ad4745e8fe07a4492ac5c94fd8692. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2061095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a96b40d235044d020a459076da57a3c586f76acbb69256d12b5c2b7450b0113. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d9f3f8fc25b7169a5c8151e0b42cf42b78d75b942e63b23d92653f258df2f. 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/QZHZ42086641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bf9ec401c48db17308dd20f3d6226091f9514f8abbfd0e294630946a0ac4f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cbeb72591067a3773ab8025dc1721f841ece9df0f6b68398b39d0066de2d02. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe713090ee97611b7674cfb4a5ef965d30818ae13e4fab28e9a0c2dd2743423. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d14b276c327ec65f9051c41529a0ce3b83648ba942f3d3b44805b63f1761182. 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/QZHZ42086645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2172e0d2e5201baddf9639a16613481c69fc343124d65a38620f5bb4cc8e96. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8d4cf2dddf9a55cce60428320249ad068106b8ba262b4271400c487fc78e3b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54194b64b0c92cb19f060bd766ff12ad35f1150bf4d0a9ec65a091c45f518c7d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689bbc8bb437f5fb4cdadbf593ec20c42bd30210df03eeff646562e73ce88604. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72e9cd8b767db5eb9efd9c43905320e8083eae27f3ed6b1e2e87fbf00533bdf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f7924132cd58549763bba46d8e12c3a445889a90bbfbcfbc1d98ab0d8319e5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7246af3321656ffed4a1bc0a309cc7d6bd6108889ac25a31fea2b89caa714607. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05068568b5d94505a59c9d771697609310201d27725f96ded2e608bbe7aa5aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42086653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2e00e3f494ad55f45c01555160127be4f10eb5705b86551ea6afefd7b1d724. 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/BXG6R2400967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aed52779dea51fe7fbd675d700e9b41af21b5bc423e1f98b59e43488e651fa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKSUV2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9130a10c7887bf76a1bc8769c8084e385c92ec606d296cdf8c60fff4a443a891. 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/BKSUV2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e576ed5bdb1d96c4169360f7c88db9abc7fb3b9fe52a246d079a281c3bb57eb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c736b64d71c595250f2d148a9cac426f547f259efbe05afda803520df1277d9. 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/BRUM72400339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f2db0f8ec8d721b81e97f3c1e803cf38859706b5ed5111571b041b8a26582c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72300933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b709dc4ee93824a7b6eb0422b45b0648a51beb3f70a3126e84e23ae81a0b294. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCIGI2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656a511e5b107bb59b9e9fcac0a14d85c428a617e03c113d2d71b593cdcfdfe9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0444988faf92a817d10e364253d4dbac669d41da0835a20180ea87d9625508d1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ccfec7b214c2a3b453b922496d40f4f0280c17f4d196d4e01ee1e682ae8d8f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825cd0984f731c1e45f70d6a435db3f8d50733f8f5d4daceff7030ff50021fed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb2816cf215ea583bad14a758be36daa1e2087f3fd433985b6c6a375429abd3. 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/BXBGP2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513d478830d6ed633f21bc17f70102f909751eaa1099a3ba93867b3dfc551399. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a3d5229dad79eb6b56ca740c329f7b78a6087f053d1ddcf34fe5bbfd9e07c6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9286da52800c71db4f1acceca6b15069befd5cd16ac8f85154e4bd8101ced35a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d1440ba49dea2a132d0911f6aaa20e46a1cfbacbb5b3496b1f8ed20e79b6a. 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/BXBGP2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1d3f79929aa9041b745252c32bcd055151ca44e5a01cd2974eef6cc4da2a8e. 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/BXBGP2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2563efaca627abf2b8fb18360719b5982c796fbe91283f2747593868072da757. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaae0f88398e000432ac8ec3474df2e670dfaa4f162348430d646dc256972c32. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0396546affe393b28891f3eefad8ec14e13282f19999a07c815ebb960aca427. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ba2f0925e0aacac49d815ab0705592079185e673a35df301515c37890bb7e. 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/US7VG2082933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6753f8e3cf7fa117fe11ba8f3d035c852ee1154b1bb22df3034bb161aa7810d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8463624de4ad8c2eda8dfc3a9d6b310454a86bf3739b06df35289894617a3253. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d24f78c4ace256414228523bd60cd6064f5eb2c432482e2fa1b41b49442d8b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b651feb5b1d701ad6b3a650e0f2092dd0a19ad73b0fbce69e04219462dc61. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8575e225890616f46e28144d0d957a26bbc075c1a89813730f714d88c04714f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ba3e2f74c8a6063ad8c6dcde48ddb6c882308a183c414cb194a1243d76ab1a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368dc3169940adc3f7edc53d4ea48de969fc0e75f7fef328a118cb6bc62c76ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27879ddadcb53a376bd96a8cc5ca880e2364c882b3777145bbf0a87ac59db32b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca90cbd3c993d3b426b4e979cef4cb290e32d4f17eaf066b4b44c28de85ab49d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c43182bc3cea61a5b25a83631288ce8c334344754a26ae765cd69a74d1959ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54f7621c4f0ab647c44bc68c433b7f318e34cf44fe8c763b0310ca7dc9712c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b484aa29d1333b7ee6981c86e97e1ceddf62839d9028f9e150ba2424ed8cc07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1567a9434ced65cc782e371396af73439a56d2e41c98a98919248ba98f817428. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37acf492e68d21fe2e7473637b7d4a9a37968cc60d6972b36e2e740cfa37b403. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2082947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e26e493c364ed1e6fbad53770ce2641e8a366f513dc4a0617c17943c3da45. 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/BX6EC1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4057bd8967de8b26c598a3d6d160e01c4321d955944233313212f4f6784c729a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f0a87ed59c061749080f3fafef4a9ceef9c814e3cd63788ef60ab179a8f4fd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bf50625863955c03be6c6944319540b991f8be5673eb687a36a01eeb7e85b1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2ffb63c578b9434f8cbc9332b314814aa4c47d5daf7044f648e5b1914c9180. 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/BX6EC1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7eed4f554dede584390dc9d2ee573f5c899d2a80c255ece9f641aa087fc4f6. 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/BX6EC1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1de18336ebbe4c7e00f899f3aafcb19d9ee1739364b0702e441b6f657a27dc1. 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/BX6EC1900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7544e63a22f1abba9af6c5acdcbc8d1fd59d27791cbfd57cc877c342d5c30cee. 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/BX6EC1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2601637d2ebf5b5c33ac691f0a3649fc106f8a8ee506e124ab23988a08cbbf9e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe616029e65ef1229694cc6f281500dd975887d1ac1d7c635ea5ad473b4c4c5d1. 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/BX6EC1900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d9d5da5c46f1995ed3443b4366b98e13a9cd9f70892bd5278bca5eb177273b. 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/BX6EC1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d2a1069ddc61b3504bb4173b5e2b52738a43e8b461fa9fd6240dce197a0c41. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38ebab0a723a8da582d2ec355a64f68694d0fbf97d5bdea5e5a97d47aee64df. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6EC1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a64ba02029a0c11cb610e44cbb0000a02d1d2c7f4116e67f6270f54bc257db3. 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/BX6EC1900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f342fb2ac3fcca1b5de21523cbc5b6a20f8573a6d3a2a1af82051ce7a0cd8b. 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/BKK082500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ba0b76f366080ff5fc3f3d3e1bf553090124f39786b36d72fdb198b6cb0ad6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXW6U2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b02bbac931073d410a80bd368f33e95dbcf0f6a2fac0d68de2035d7376130ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc4e1aca2aa5961e110f952dc92b9ae9b5d41d45751407ac71a6c84b5bc157c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8843a5b03940ff92bba4bafaab678b0398550c31672d2c8d09a0f4a22d8c3020. 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/BKB8A2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09785ab659970ca8778134e48761f6c145861068885f45064c2ef5e02af6f29c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2401032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3fd6479b4cb5af291efdac539fbdc5425aa8b9c061e7fedc36a374552194f0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXZYA2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9574d1e41488f114589dd288fc11d4c3050e465c5f1134e3e1d897ccdac4fa5. 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/BXPOB2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11300d20d3274bf7daf730ba801f8e0eaee0ed78b703dba8f136800ee6cc5030. 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/QZGLM2439340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880b82f921869d8f0a5405375fe911a9d5277c2d452e823959173ad7614f288b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21154c0ced72b23f59a5ddaf1c1f3ea656fe0a3de4bf3998a74d47e6ce6a52d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809bfee634eeb7264b30b54b6831f88df081a981f6f4e0194e6f770ae3aaa3a6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2300867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ca2e4fb1dbead920ed982388e5ae419e4ad8f38adfb8a42f03d87e0922352a. 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/BKG972300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8047626d0abbe5a93c1f85bd84b172199b5a76390077159b9e70713dcdf60b72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2333794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d0ab47d9d119de92455483c62cd1c511999a77fe022553dde0d7d7e9df0d15. 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/BXPOB2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fac7bb60197f752be12ad19d697d761906d0241c1c541ed0fa4daf4c13a518c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f88231182be6e52f222925227d57ee2fe2abbb98a19669407815da498dd7487. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7P32300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9c26071d4c279bd82b1e274466ac972d222acad8b1a0046e7a894f2ce4deb8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK2222300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0beec93f24e92bd5a49b360a10fa9c09f8468a1c87b80dd22a918523167ab211. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBGP2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859d232f46c15198d10b1a9db886dcbc35c9f5240a16f7a1929ce7884716a809. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMY2242351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e576ed5bdb1d96c4169360f7c88db9abc7fb3b9fe52a246d079a281c3bb57eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3fd6479b4cb5af291efdac539fbdc5425aa8b9c061e7fedc36a374552194f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXZYA2400032.