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 0x36782c273e97fbce5218775b720a7d771a54236747e9982068fe346674206280. 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/5cc24757-c311-45f4-b7ff-ab5974b88511.json and https://artists.proofprofile.net/proofs/artist/5cc24757-c311-45f4-b7ff-ab5974b88511.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 0xdf698353ab698a106947c123c6bfc2b5fc112c7c78942856bab54ae278cafc99. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2162556.
PDG RAPERTUAR (20TH ANNIVERSARY EDITION)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e06b42a1044b9e24d3ea21d44a45f2a85e7fbfa4bc9bf6d56bb374b53015ba1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c610a767b103ea2089bae4e6f08b56ae1d19f43be3ef890a0b6148a41bbecab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92db4e5836265430251a1ed1d69e8e585b1536ba3e4fbb3ebb3c4593ab1c128. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/PLC062412331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94905e4e3bc4344a6de605c5603f58343f1090638ceecc622f60d60afc666280. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148b442b61da7910dd4fef8c79eff9b9ebfefd4f2fad7b018922bc6232516c51. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/PLC062412332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4383960be80db81666d8e0df3eeb373bfaa312a1f3c81b459dcbcafe1836f64. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b16b6e6ec4fb89e25cfddaddc8f3c4103e58cc2d414475d1aeab19b146796a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85698b1590b3792e6315bcafa401cc788ad3f69745dcf0b42060e8fb4a7e1d3b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1206bc3a138a5b2bc5cddea7f222ba2e6c2917df5a7c22dbc4685155b4bccb. 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/PLC062412335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490f0ba97db3c1217b7c3923c70554a982d9b2e0d84c402bc3e86cf80cbfecc7. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55d3ef4735808ee3b811a3bb7d1aba7b0b0c2c8fdc297318065de0f3977b79c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc070c3351f76e999abd3c5114639f535f44f232f70ee5b0292c5ba2bb164bfc4. 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/PLC062412379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf083ed234d7eeeb35920b7e5a59b2cc282ba46a687311b4f0eefc8583dba5d. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef718ade10c3c7592a0b0d4c3e2f20fc1c6c8f3589718be54534269e458c0795. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d16a82244116c16162de9f3b7d0702d17d870477d0bf39ceeeef63eaaad5e4a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a239035b783c0bb148749e209945f85aa664aa878a68e903f0f95b5f0617bf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3f99fe83a066ff76a82d78afa50f194e953819e04aaefb5cfbaf44792f90ea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845234bd392d64794ff5efb14a5fc5585840eff687b591cc83a9956178a56a66. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e27c643970086a26bb5f3668371f93fd3b91e1e247432a8348669b18bb8f25. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280067b8ad218221e0f689a4dd1875174ced5e990f435c3b543d5f496ff4c19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb756c61ad37ae370b207f2b3241dabf114d4c3a3901173aca4c520a242868421. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9b49711cddf4457398fb210bac545112d5fb32f20c65215dbd85282956da0c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/PLC062412351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb12825728e0ab2ec6ba358608ef733f56a94a514d80f7094ae03f28bb1d879. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138c4955020bfb06aacb6d23ffc4f2bd958837c0cb2b8bff8ba7237edf5d6957. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/PLC062412353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33f9a27adc510a34b7a41d605088c44f46b6f5dedccf3c111ead4e2b6d8e19a. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/PLC062412354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbee7173127cda394b1208092688d4b16b8da67d6f938faf8f72bbfdc42d079. 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/PLC062412355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e1bf45638ad1f176fd71de4aefdc8a7ed136db3ebd2026232305f3a37c9a99. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466dd90662106333b4c2297d6d92ab17068747611ec5c526ff75c01b52f4784f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062412367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008ff73dc3a67e39ee28aab2c5fb63d17b2b048ce4ff789b6e02cf5c6f2e4e00. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fc6ff0185ab7faf0f1375b1684a0a82d771772e84e7aa0c122de559edb66a3. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba08163c6cce8ee9b5d930a06d224b3b1f99db127c7ac19b232e47f235c32bc0. 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/PLJ511300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8518254d0063218ff58501b9a2aa7be68f490440876a909976ff60becdf893b6. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3e3b53ce41cff5e37000cf0e8a5e099397690d7a0f13afd8443406a2a3de70. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958c0034b26110c211bd17ea97a45bdb0f701fe93279f0aeaecd6d9f129a3fee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d54e2bfff4c9be94618125cae6c25856fbb6b8b2aed50bf4267e391f80f701. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bbe26e779044e06315f29c3e66922bce9ebabc82f6f88641b91dc0b59b1977. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5223fb69c5eeee414ad4103f79a19adc76c6f14122d132fe4e639c7df22500a. 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/PLJ511300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771d84d03c875e2910779691e69ba69a5ac6b8d859bb206830c6730fc2112518. 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/PLJ511300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee2ae07512a3379d8c203f7b24f515a5f7a4da57200ca38053b7eb5fcf7d767. 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/PLJ511300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4425251dca3da880927d6c897097b8877815fc4433efb28d3962b4e8c187996e. 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/PLJ511300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c4c085ae52e08e4d33d7e281e669d0a35c03f5af935d14065565335cd5177e. 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/PLJ511300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fbce3c1d145c54f71f4e34961565ad4ae9077fdcb3e3c62e76b9994e96ea72. 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/PLJ511300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e005f16bb9d2211e239dc947e87424c7a1d110e9ef6a85ad27ea68bad26391. 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/PLJ511300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897d2c45a42bbc486daaddc713b0ab156fa23abce8d1f2724add95afe53eda4e. 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/PLJ511300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471ee46b886df736e63a0702ff0bbd903bd760563d58f63a9405d79a1b2c0410. 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/PLJ511300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b605dc493102fa0680578d36c9ad72ecc2d49c98708248316169a4e6f43190. 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/PLJ511300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a7a18c5b0dd8954be02ac8e965b17003b6125d036e8c3386359d0f5a258d0b. 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/PLJ511300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8048a08e326b015e0548852ac59e7603543d275e5db89392d1523f47f4e3ae. 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/PLJ511300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18fb222d0162352aea39ce4f48160a6a82723d0189bf799672e109b7c4a70f3. 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/PLJ511300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c8ab94a8d3a1f6fdab8f2f6bd3fb7513f83927aad5040ea6eefd14c961e050. 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/PLJ511300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a05884131136e1a62bd3b7c000818e6526c0c18677e9c193d09a63a73371739. 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/PLJ511300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c21a829ff47ffa5d64630ea9fe9aa6d334def86dbe079a1a350221455f4fd8d. 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/PLJ511300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684e02466769d0e9118b6aae8be160cf2085c36e390d7f9bc564628173596243. 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/PLJ511300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744bf3e73a1567a68b99ef2a7665168c465aca92c06c9e5c4a7bc020bc626841. 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/PLJ511300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62b901d15fec21fcfdf81cea48285cb65cb78eb9812f12e4b3d125e2f97f2a6. 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/PLJ511300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7834bad21427105e8101646f6e86b660e8a353778d3f50b89b90e840231711c8. 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/PLJ511300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2619d49e0584d85bc87ef1eb4ee23d8e10a88cbb5b46e8474399c2777a44aa6. 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/PLJ511300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d40f807371f58861259c2fd87f963794cc57f06daac828044831b21cc8ea048. 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/PLJ511300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e527453d12c925b9b2aa035fac8d4a4b1be0552564609d1fb76278bf835f481. 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/PLJ511300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf86f38ec25f2d64d39e776d15cb7d64e90c0a431fc62726c1a78d2ae7df40f0. 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/PLJ511300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bba55e7821f998c4b7db3aa27c3458dd2fbf9294e773eef902c20bc8fff7c7. 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/PLJ511300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf698e02d9a90014c7920cd57bb77905c3e7bf29e1bd570e96e08279440c47ae2. 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/PLJ511300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbf75c8e11813770805d92d2e959745e4e7cb34ab69f34354149ae8aa054b22. 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/PLJ511300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a93f7c8c055a268bd59f790d35de9584dea7abeebf7d9aa9be5beb734744de. 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/PLJ511300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2693a7b1dca52931cb0ab64493b246b6f5b59424dbfbc8f674ddd5dceb17c24. 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/PLJ511300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e1371e3904c743b8fabf794ebf0d7303bd98b191ad0f7b52b3d119b86f933. 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/PLJ511300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1bf2f16144d567ea6cecf6646c8368154d3a1179f31b0f90238cd1f312ce0d. 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/PLJ511300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75510200839b28bbaa68212cf3e368fbb6b1398fb49ba66a1246a6cb77fc9305. 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/PLJ511300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cb2c16a56b1fa07858e000d03e624ea515b492e4c1789f578cf3ad29a0a3cb. 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/PLJ511300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb7357e9312b9a6b1ec189affe5f5c14f3354042606aed432fca076fd57e209. 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/PLJ511300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb41d7d3327f1b01826eca2bed022320d346a48484ca7d63baff151dab44a8b. 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/PLJ511300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78fbc35cb24956d2360c0a7b597e35b639e38ba45026d476b2bc89a5b49c6af. 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/PLJ511300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d00d47f9c1c510b0bfc80293a73281cc330b224a73442f5dfb583fc683182b. 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/PLJ511300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951a1645929046db4046e508023395a98047480d8677c759878a1508eb828419. 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/PLJ511300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bccf373aede6d5ebf764e4d801211645089f5797875b7dc117dafb4bb646bb9. 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/PLJ511300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b86a8b205af3bf6357bd8cddba3ecfa0d8575bc7f8dbec0cb53dbce4e216ef. 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/PLJ511300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba08163c6cce8ee9b5d930a06d224b3b1f99db127c7ac19b232e47f235c32bc0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ511300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3983c2f8f5f59ccf7eab8b7ac089e5692a25319177fbb71883672b805b040eab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2023008.
Dj Shadowface Presents Show Yours Skills, Vol. 3