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 0x24b96617477afc415e7fd8ee56fe4d1a0ab1744946f075f7b6942b9ee5b07769. 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/4fe1cb29-0ad4-41c2-8ae5-a10af4a087ce.json and https://artists.proofprofile.net/proofs/artist/4fe1cb29-0ad4-41c2-8ae5-a10af4a087ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Windowlicker [Chosen by fans on Warp20.net]
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 0x03c0ae308279a9e05629ca35313f1ad1a5bb1fe5aa1b3aec82f42a0493a5024e. 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/GBBPW9900038.
Bucephalus Bouncing Ball [Chosen by Warp co-founder Steve Beckett]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3478e5368a70dd3440eac9178d44598d48bc4e9c52fad31a3319e530499c90be. 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/GBBPW9700079.
Reincarnations - The remix chapter 2001 - 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f090bbd1abcb28126c5b7314c6685b40375e11a14cad7fbe0d0de75202c6b5a. 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/DEBE70890081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2648e07163595250b580d65e632eee9ea26a172f94dd1dd08efa40935360813b. 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/DEBE70790099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4ae85206ddc71bb8b8a5df6cc0af4297cb80acd1e2c8841949ace086515fd3. 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/DEBE70890084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e1ca0ce37b0287b9ee355e065660122d1bcf92455c93d58f2ac2565f91b4ce. 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/DEBE70890087.
Kaltes Klares Wasser - DJ Koze & The Tease Rmx
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbc83fd8f3ee87ca2b17858f45f00cd7b5e9847ce1dfb616fdac858bb154923. 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/DEBE70890090.
Mango Cookie - DJ Koze's Pink Moon Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39afbdcde1e0631f21a9154a917dce096db7f749c43ccea29b16d5cfcd660b0. 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/DEBE70890091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7852abba479bf1481ad6218619c68ae32d756d59b110d3359037cedc9b3921. 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/GBBPW1900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c64d2f3f2c5fc3054af2da121af8765f01922d97b69c4f7a581f05113ffb69. 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/GBBPW1900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea0a6adcf3491f23dc73c008a78866f23fffdc492b1da1f143c2e7fced34b58. 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/GBBPW1900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670f28dd6a5bcda67af30a5781aa4507b94dfb32d79351fb12660f8b3a6a01f4. 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/GBBPW1900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b23b6ddb1bd9e279792cc0acf67696859d159d51e5da363aa02f53dc71f33. 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/GBBPW1900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee17dd665e39383aec13b30c5a4befcaa34cb147a8c7e9f14c4de4509d025b4. 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/GBBPW1900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f998f8710db52a9a53d8a87df4fd714854de364ff74e9e45175320d34ad364. 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/GBBPW1900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585d698b4aca1666bfef1ffca2a2971d7cfc46faea928bc0d95ab0be3e69304c. 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/GBBPW1900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4047e8bc16c53f3613c37404acfa47ba6d4c768659bf158f964d1a6dfaa227. 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/GBBPW1900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bb98e065f975735fbb5e497d086646233ea1481b309c81eb30a5e8ab4d1174. 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/GBBPW1900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe715d2bc6d8c462b2a324cf4c6bac66400019aecfcff035fc048aac5f4c6e1ba. 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/GBBPW1500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861bb3a41cee87da99b9f6e3d65ae8aba5a350ccf818bf2837e893c844c269eb. 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/GBBPW1500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7deb034b320f0b67a15d1728d5cae1d429e7f1eeb2d661b0e77886e8306bd76c. 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/GBBPW1500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf68be9999eb1a27fbcd7282be58580ca828f289b32b0d64dfd12e328738d61a. 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/GBBPW1500094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf0e2377ed4683a6ff6205478922e4a07418c08bca57ff6b2b72725e2411ff1. 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/GBBPW1500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ebdf492a0f3780132d7975c363b14d11c0328ac65c3a950df3a4b6c8f44cbf. 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/GBBPW1500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada774e1ca5b7ebd6760a46720ca8297cb2a197783d96b5f997fbf97e09b8e85. 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/GBBPW1500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd721663e595446e96540c45fc34c7422f70a3d9096665d98341252f159f675. 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/GBBPW1500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d4fe6d46c9d14e6b7dca87d7d3da808f413d8542f35151e6a7a9f60432ca0e. 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/GBBPW1500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a30b02af567d9b0457e751a4e1a2f65ee204cf2111f9b186fd47abb835ee35. 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/GBBPW1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c5faba6f10965c13fd81038d03f469b778e7ee2dd832715405c0e941c2901b. 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/GBBPW1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f3b00e2323ee8a9f917472e95f8df79b94d004dcdd3e5060f6396892c73fe. 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/GBBPW0700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80af2c6dcb4f64941bcf690d0a704352b4fd750cb34147cf1ce0ec513ea17482. 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/GBBPW0700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908b4349c5151e25dbadb61f437ace52650730e7d699b6158b756d5c207349f6. 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/GBBPW0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66478a34c23f3e5cf7d452545487ef254d0c162a66865f471fcda75630fd3909. 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/GBBPW0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e84e4b2b703afc2c9b5c6732d3843d08d71386c6fa40b1dada7c592dcbcf25. 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/GBBPW0700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf648f108e267361d121e138654acf8480d1a2e156599afbc8784ceadc1f468fb. 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/GBBPW0700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84e70571cdabf557214e9eca5aa52e5e46c9c94f636e4ee4bbafe3c9e613592. 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/GBBPW0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebf1004283254ad596cd4c0c48dba2b0a9dca8f15eacdc0fc16f7447c8cc7f9. 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/GBBPW0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b88c51018f77ff37edee3b7c38cd589bb885cc09996f2b6828f02f85e8401d. 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/GBBPW0700018.
Stirling Bridge [DJ Dairy & DJ Orient (black midi) Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bedb4cc42d2690615704dfd5e17cbfc952a33636a371a444cca937598ebad34. 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/GBBPW0500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a287931aff6e8bae665e6e6ef56fe3e1c13efce5edb155d52debd32d684283. 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/GBBPW0500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e88ab09ae444f8158cd3f4bf91bd4a1f711eac9377f0d5a1447ba1d44f12639. 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/GBBPW0500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c71dbd349361c0b0f30e2d0dd923c041746ccb9eb6e76c7301d19b8917bc14d. 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/GBBPW0500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ea8fdad5f1311c63ab51e82a90b4cadf8ace242966c0db8e9d63ecb4904645. 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/GBBPW0500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383ff61954ee9134dcd79606277b911ee8f0c58efa6d10b7faf070486c15d2d. 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/GBBPW0500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112fae4e2e464ea08848bcd5c323d844574b8a96e3845884d4451e2539bf701c. 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/GBU2D0802506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd52896c1f7b3a2fb1326dc4ff2cfe4e190827aec68c580900b2ac73a72110. 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/GBBPW1300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491c311bc2244ebde152f2c5e3cd04f92e7c891eb439adbbf336d2f5d963f875. 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/GBBPW0600154.