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 0xeaf563fe0b8baa22bab65d0739db2895f97c2d7f3be54be5bc94213084782ac6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a235826-e03b-498c-8dfc-5a68c88786cb.json and https://artists.proofprofile.net/proofs/artist/9a235826-e03b-498c-8dfc-5a68c88786cb.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 0x4b70bfc7e46862269b6067da95aa4e6d9f3b9da2612c8a1e9b2ff9fdd903fe3a. 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/GBENL2103038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757dfbc7307739ffeb4ee9fcaebcf70f064166bc89e0903c033f59e2e8c80801. 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/GBENL2103037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa695d625d19d0f6a180c01bd6c527a816bef125a026aff47a3dee5005003fa76. 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/GBENL2103046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3761e6085b8231902f1998d472323d8e7d7c484c01e115057d3e081e9d854925. 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/GBENL2103040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e31417419265f9da21fe9154c6634c1fcc6c1c789072f39c54d4e0d24afacc. 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/GBENL2103039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5ec855b1ae78e2448dd55b32ad32b8659f7eb609196449aa4339aad774a0ff. 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/GBENL2103041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9220c1be54c04c0a2dab3099f3803d431f5535ce0db1f67b91edfb1d73ccd3b9. 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/GBENL2103043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73533cef42fade3b0fde1e81debafaa3fa88df441f5efdee206cb265c6b999. 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/GBENL2103045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690b62a3edbdf80c9cd70a4f150ae3d55b08828300099b0c1ae12e68c1b7d173. 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/GBENL2103044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb297f57be41cbc29e13e10c17c75f95d614ffa61d6f4c856fda4fff7335ed85f. 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/GBENL2103047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178906cb80adeca52d9e374f639a94bdc62fa411f5cf957bde78a8553eb4e7e5. 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/GBARL1500979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d7743ca9a152397116f4c6d5a10a6a893bfcdf738706091c70f15bb0492cd. 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/GBARL1500596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0009dfc06d14c0ddc8c7ebe4ed69d7728d7c90be4f5ed79a1bc0bac11fbae14c. 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/GBARL1500980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e86f267a1dab4b3027b6903ea3927f81b60eaffadf0574391d524838b78b3. 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/GBARL1500982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440b3d817238c60bc93b693ecaf1f0a03fa88e08baf8f87e19ba9446c7d8b4f5. 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/GBARL1500983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34f7fbe640e1bc6f5c72ef84e2dbcdac484c6dc4fe39b7f625742b4bf8d6217. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1500985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dafc87e25a7f3cdb5d97cbe8c53291e7e7be44f092104712fe7f53473c10e38. 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/GBARL1500986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2728b222bdf0d3eadb015f85a1328e61da57904f9eaaad6021d5b862ea611a9a. 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/GBARL1500987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f34160d7f16ae70298880f88f6b10f62b10537a011782ac3f91095726ceb0e5. 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/GBARL1500988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433f54c77d8c121a2081ba4787be2cf1c9c0bbb3970563e1486394583d3bb51b. 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/GBARL1500989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95fac0f1b4828ec0c44cb072540510222ce972e6b76ef9e45b5b61e6679a304. 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/GBARL1500990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77995de2a63a8fd1a2cb6e3722f5b8b57f6991e63424fbcac63829f76f885250. 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/GBARL1500991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a14f64623e07327cc64112137f44e4b8fe423357447867877c5d35dbadf935a. 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/GBARL1301252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3830c5dce25a6c79cda3294ade5c2cfbbf6f64297d74a75110bfa6c94039d625. 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/GBARL1301246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cdf43c95a324ddf4e42ce6f9d2f26c016b8247df3d97f01c197483b7d4e123. 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/GBARL1301253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc3fbbcb4c641d1b3be1f3221cde6ba1a44de58016879c6fac3b104d863c1f. 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/GBARL1301249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f197325a61895b3de8e8074f206fe58cff964056fa83f2316db4afec3a3c852. 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/GBARL1301255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9782a9954cff28796518051618dcba6e6c7ef6b2459fecab67629b08993dcf. 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/GBARL1301247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5362ec12c489af4859931d153903d924bad776fb803d9f15748856bfc41b8aec. 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/GBARL1301248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb5c77121c93ad9b9c4ab528906f47a22f5d2b2e454ce023f1f03db198f8a45. 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/GBARL1201478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1c03d2258113624d5245ad6c05c693f9c8faecbb0e879edddb154b99021c29. 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/GBARL1301254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d8035fa9b6a821c7c98a3cfe55c32072bc6ff59d5ba6db4fe8e4958ddf354a. 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/GBARL1301257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b109e372a1a6678ae63cc74bc8db94d36f8794d2090f88b306b3213e92cef. 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/GBARL1301258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b38593b08fb3a1a5f108bd2adb5ecf5763b1142ec3c29987ec64117b018b909. 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/GBARL1301259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690b62a3edbdf80c9cd70a4f150ae3d55b08828300099b0c1ae12e68c1b7d173. 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/GBENL2103044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b70bfc7e46862269b6067da95aa4e6d9f3b9da2612c8a1e9b2ff9fdd903fe3a. 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/GBENL2103038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617c92158d81790c47aa6e91625f7190ad015c8ea7dd76db28b428a8dd75930a. 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/GBENL2102927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8507b9585f8a14818f83d10be23c3bf95d5854493b9f7a528eac12b12989dca7. 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/GBENL2102928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440b3d817238c60bc93b693ecaf1f0a03fa88e08baf8f87e19ba9446c7d8b4f5. 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/GBARL1500983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e86f267a1dab4b3027b6903ea3927f81b60eaffadf0574391d524838b78b3. 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/GBARL1500982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178906cb80adeca52d9e374f639a94bdc62fa411f5cf957bde78a8553eb4e7e5. 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/GBARL1500979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32540ae0126398ca3c0d4d125e1fec68e2fe1f1095eb3c843bf0e50011c81daa. 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/GBARL1500598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d7743ca9a152397116f4c6d5a10a6a893bfcdf738706091c70f15bb0492cd. 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/GBARL1500596.
Holding Onto Heaven - Chainsmokers Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b30964478dcb002762cb0f30a79734c0f9a80f101034a36f11616d940be91c2. 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/GBARL1400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb46ae05efbd29b525b83a0261b0f7a7d345fcd1a9595beb4cf46438800cef71. 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/GBARL1400299.
Let Go for Tonight - BBC Radio 1 Live Lounge Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe418d0ac006d46b8b5fe63feae6fada35446f999c8798793d87cd68602000e63. 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/GBCAD1400155.
Let Go for Tonight - High Contrast Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125ede794ad97cb00bb6b8fb75791a3990eeb975288379b65b734ea48aabb3a9. 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/GBARL1301594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc3fbbcb4c641d1b3be1f3221cde6ba1a44de58016879c6fac3b104d863c1f. 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/GBARL1301249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83faff6e204cca1bbac77284c28281244f48e8a2d084cc665fc815aa0fde6761. 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/GBARL1301379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33af4fd6d33872c193d0fa9964a6c2d355d390f77aff82755cdb2f5d6e4a715. 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/FR6V81207184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ebb4c16c7ad539325c0b0bacdd20513e390cb52ff4dad85c0f0ae8c64ec178. 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/GBARL1300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd2b68b06c3fed9381d15663610c8594d108c8510f4c62b5020c302700a5841. 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/USUM71210662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5336633ffbfd6566c545e184b7e456786342f0dc770199754081cf470a8c90a9. 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/USUM71302630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3a9b94f90d1a5983ab7c67e5d8f520e7cd86b1ed81599f4892b98a617585ba. 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/SEBGA1600318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d022938f1fc4ae648a90e5b5508ceb7b3e045f48868ef7f9c4e11b04c5fb256. 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/GBAHS1200486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd2b68b06c3fed9381d15663610c8594d108c8510f4c62b5020c302700a5841. 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/USUM71210662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cf5a5c22949cbb798d5d69d3dd7a5881c6034aae870edb3b3180980771c9ca. 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/GBUM71305334.