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 0x413fcce6389bc796595dfa48cf71e937b483f4c71c2a4385da01002448beb9a2. 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/abe823b7-36f7-4724-a084-8d87009c092f.json and https://artists.proofprofile.net/proofs/artist/abe823b7-36f7-4724-a084-8d87009c092f.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 0xfe980fe94dc1190c74e2880de6058ba92b77d145a56712e85891d0dd4ae0923c. 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/NOXPR2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46278b51067d1e2ac4211f3e7c79a225f7645c47aac4b74e9eee7d736017d31. 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/NOXPR2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea633cc7db98312c23a4df6fd30d010da972c40e93bf9c0bb7c55d67be58981. 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/NOXPR2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d5c3358285d8f81c759266b13792d8f926fedc64d8c64de5e43dbaa2a1bc3d. 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/NOXPR2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2ee376ade1282269d81bea43588955e6205fb46d129c4219e06cd6227feace. 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/NOXPR2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f20c77349ea23225eae3b858f1ce774e12ce850835b56e7a7956d8db0e927b1. 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/NOXPR2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646a83fbf665c1041dd005bf7cf8e740f93a0262c152d53d0e73428ef7f25407. 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/NOXPR2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf532094f7cb5193a1e90e3854c7757c0715f26aa07487577c4d8c9cf9b37a9ba. 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/NOXPR2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eafb95774e01bb0b3124ba8581ec364a8fa7971481afaf9cdcecb30391afb74. 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/NOXPR2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9515d6048e9215c5325f336d297fc69caeaaf49a7c866445ad8c324118eccf7a. 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/NOXPR2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89404fd56ee35edca1a7311600673f387092c9c7745048676a5c28418139e7ca. 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/NOXPR2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4909e4ccacc2f0a668cb8c8dd47252fcf6aeb883d62bc9ab24597151b1e19a. 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/NOXPR2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cdb22021cbc48f6d45053b0ab3dcc160eca0bc45c28c24c1a3775415627b48. 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/NOXPR2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390ee46415f9f9061c94163d0a254826b23f21b58ee91f6f378ce5cf45731461. 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/NOXPR2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e317f7dec64e51e17e9b5014a4e679023656e1a2c4895d6786eb3cc1098d2e. 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/NOXPR1900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012c0496f8e44f521fb303045c7e9927ad420bc7a02c89ba4a1904a248ad728e. 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/NOXPR1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d1abcdbed7765e4328e11cc650aff4aa47a68e0a76d156265723ef3b9ff65d. 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/NOXPR1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880d7637d9a2fd677b1bc495e35138272ff670bb5f55be761b4cec87baeb33ff. 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/NOXPR1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7328113ef43ae474837d6132c194a831698a7920c6cbf5da726ffb1423e567. 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/NOXPR1900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8ff3a9a389a93e425f7fc2e9389c47afd9cf88d02ccdc928ab26cd0879c838. 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/NOXPR1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbb1b47c8305297c198b926745054dcc6ffe5f015cadd797bc7a6ab523244b3. 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/NOXPR1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe57522396f868507dd99e6ae443f3d2e02b1eb0cbcc79b2d0cb14647a39436c. 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/NOXPR1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992b9cfa6a36ec26d0dcc97adaf1d143cdc533eba374e60bdf7dfa47cf4c7349. 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/NOXPR1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba734b68eb0696737ae8f7940a0c37315ed5e11a8f0453eb396ba1575350bc6. 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/NOXPR1900034.
Historien om Nassor Del 3 - Jessie, Cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e79493c5fa74666bd645c881d9eebb175e3cee6fdc5e76fec7ae1aa8a0ac41. 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/NOXPR1900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c9d93100dfb75031b45889e82b64ae1844ede4d948dc2f10e76b5786048859. 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/NOAGW1500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf910208d29352a2991b6039539bbf19c217c7ebad4da8a81be8fcf525fd01559. 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/NOAGW1500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dd7007acbbc688991767253eb871ab937bbc8f2ff53183243c77fa49bf7a10. 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/NOAGW1500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e208480d172d2d3df0f7da86948cfa3866403e3104af5b8a6dc5e618df183. 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/NOAGW1500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7274dd6959631b6719bb3c08b94831d06d640bfa273d31a8e3850d762cb7ef. 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/NOAGW1500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3e6a46e077fee848b6e9f3420767ca93bfc01cd137573b47e3f3516d438903. 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/NOAGW1500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3523eb2ec20815df89e0f74bb97789c19a047b36fac381d9fb6c64dd7a823669. 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/NOAGW1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69edae78936a8d6423cb2a530c199be0065a374cebb21b6cef0f699725d7549. 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/NOAGW1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b253e09337b35ee8b28cd295e25b04dbc456f0b7b9fbcd8727f453facf572e0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAGW1500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf951281b9af7b83b14ff4ccc20f925c9aac83ce6ca4425bd1a5e1a28eab716dc. 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/NOAGW1500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fc150d8caa434f15752aa7cd43c7ab1a7ffc4884ee554d1989b59fa1d00c3c. 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/NOAGW1500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15d4311693a25094f5763d6fa87cc4f756dabef1b0664884e9bc37478e1136f. 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/NOAGW1500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70eac10d0f309732afa8f80f8dbb4a3eef8758eadf96a428a0f75c8a2100ec7a. 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/NO3671204010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd380c1357025d0c7d2029457013e9077af7776e5c19737e34534c3a0713d8272. 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/NO3671204040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cf344e3376b1aa67a76e0a04a2638bb72698cea103f9c171d9b5ac83309633. 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/NO3671204050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ea644213ba85b4091786fc23981a8e4621c0986375a00c60609c6217c489eb. 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/NO3671204070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364e393becc49c1e599a5a1a717c98e039376f1eebfc1bc040630e6f8642a95c. 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/NO3671204080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d386262e789945f87228771dba83c8fdaa8d6224c16b2d3791bb54486a41f4e. 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/NOUM72300553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2c094d6be2453e1ecc29885da012a38b117f626e58a623a3c009e0b7860bb8. 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/NOAGW2300065.
København (feat. Arif Murakami & Bargee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c42742b2e7f707ee49ae652f4451f1675a8cf4e03f168b2342b7f4addeaac2. 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/NOAGW2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033e958f25ca7f83d746d06ab346047c6fb3833f49377cb39e2dca87b5033467. 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/NOXPR2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee24a511929f0ddbe9090b5e8b6d543592456fd682993835bd86c489f7888bf9. 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/NOXPR2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9979858d32e3c10f83b8a499e6ee2625dc27dc1c16f9030d3bdb144a5ba160. 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/NOXPR2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a88a833bc0ffee33cc97ff13ad0063e1bc0f1004dae2a899faec6c049218050. 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/NOXPR2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d39d9075c7d5b9471e464cd8cf5e3bae933cab0a0b8c7817596741d3e5352f4. 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/NOXPR2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a88a833bc0ffee33cc97ff13ad0063e1bc0f1004dae2a899faec6c049218050. 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/NOXPR2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc529b71bc7b2c1a4750ab21920da51f2f216a239957826371351b67008f0b119. 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/NOXPR2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3bb9da1c841a0fd8410447a8fa7bbef52ddf125156c235b4aa4a368b916c97. 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/SE59D2012704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec4e3d294c37180ba79a8e0d5af396e1c630c43f137ee8d5f4b59ccd5dbb283. 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/NOCKK2036010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977e82fb5a7c33ba770a3f8e9f942cb7edc45c94b9196fc134b84b90f60a47b7. 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/NOA7Y2001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30713a16473c8ebc884fc0723a1b83e05c8969b89e8db2184c979eb0a5703118. 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/NOXPR1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bfd5dc18dfd13e12d0e7eabad1023c5e43045d62d488d5f58b7ceade99f02f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:04:20Z), 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/NOYKL1602010.
Wollahp (feat. Nora Collective) [Med Arif, Unge Ferrari, Philip Emilio]
Wollahp (feat. Nora Collective) - Med Arif, Unge Ferrari, Philip Emilio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2306f69842d83b88cbf52f5dc4b0563879d6f0017c15b9abd64e7eeee6306e88. 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/NOYKL1503010.
Sulten (feat. Michel Dida & Erik Lundin) [RMH Remix]
Sulten (feat. Michel Dida & Erik Lundin) - RMH Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5881da6c13affbfe2ac2cef7bce3d0d0fea459b06a541857fce1fb3f409826. 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/NOAGW1500824.
Bulmers (feat. Nora Collective) [Med Arif, Unge Ferrari]
Bulmers (feat. Nora Collective) - Med Arif, Unge Ferrari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5d1997a6f143d79e1e9beb1d4615c4825fbb3067a86b746fbebcd091108424. 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/NOYKL1501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc26d7c34f06d2860106b167fde579bff8fd6e55f1e68fcc81f20f6b8150f39. 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/NOXPR2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb055ed9a2be7becc9cf55c20c09ab37adad3439c6a2f6ba803bd477a040ca69a. 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/NOAJR1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3c6adc84c99790157b2aab48fbe7a1d18932397a1a01043aba0a81d9cdd49f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOWAT2305200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618b9b386fb3e6dad27ff2991535810ca0aa98402283111b0b054316546bd8b1. 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/QMFME2219450.