Lemar Obika (born 4 April 1978), known mononymously as Lemar, is an English singer, songwriter and record producer. Initially rising to fame after finishing third on the first series of British talent
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 0xff256970287c9969a1463f1079874aa7c0631824ba0632fcb74b2fda00601832. 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/cb9d5d55-6b18-4b13-9103-f1515d888fb6.json and https://artists.proofprofile.net/proofs/artist/cb9d5d55-6b18-4b13-9103-f1515d888fb6.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 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe016ee93d41d7ab6ea614c459072b146980903caca7c2b34d6cdf2c80abe5b86. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBBN0401138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc82489ba603fe3f58bacae9813d1ad37408838e5e8683d4dbb8ca2475e3f9b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b7664b9c87ec2390fd6210cbf7029ddc683228a156f480ef86ac5de348a7b5. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBBBL0300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8468348aba36331d7bf5c92c969449f632fc7dd884bced309eab8ebce1044003. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBBBL0300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cb5667dc1ae5613bfb5bbc6abfe8c78807544a917cfcb730c157e7b44f5dcd. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fdcc97e757e8959e82424161f589a7767a64f2f365ea51f13681954b0333fc. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/GBBBL0300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb751fe0b1fe484a068bb8278c94c45dcebdfcf0a98fdae3e417a72c4c70aa8d8. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa453562d0f44794ba4051323c0c8385de36cbb081a3b930b82058e61e62aece9. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/GBBBN0401094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a5e8f1757c4e379f0c926b4791e6b119b87e4a16fb9a755e37c11b1b758055. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44e83deac55f32182d408da75cd6a3ba13412b247b7a69f6cff8967d6f1b7df. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d5b17c01399fd3ba7ce0ffb12e6f5c61eb7b4a675123cdf52127ed0043ae47. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099498a91af723e96c7f0c00213338ca55f0626a69ae3e4713e485dff988c5aa. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ab52cdbf3113e0e36d8d120c0813f61560c823d8472701e1a9892e8b3254ef. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d4aad5e57b2a494dde4984e860579ffedac71d2dc21da73672a9420f1f4ddd. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBN0401140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45db4f3cf17b5ab04d5883d47be91a5c4e3285d93e3756327df3a8d92f5b4b02. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBBBN0401137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b9789b9f33feaddacf83ac7412b39803951891bde1bc5a774e2e2191a4669f. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB0200400145.
Time To Grow (j'ai plus de mots) (feat. Justine) - (Quota)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8abf2452d0a2c528e7fd7c1da70f7a583e033012034eb75d38105d0553a086. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7d696a079876a6f0a174f8faca57c0c0db8f9f13c3e4706e583a7b6883f702. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/GBARL0601005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4079488525705beeb11021f2984b51ca164fafac3bae14eccc409c96d11ff793. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/GBARL0601008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915855607c650b41d9a25e26a0e67d1339e7c0a215d81e07ddc5870391d33cb4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBARL0601010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2d6a82855d4b4f8ae3758c72ca07bfd008283adec58160a25c614299520bbe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL0601016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223e76137dada4081259ee56c647e6de29e63e717d51657a94dde1f2acba8a79. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GBARL0601011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05468bf5ac67c3631960b461ce0dddb255ce9e2cc67eae9a21e9f933d428d9d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GBARL0601012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9214d8848258961b0369b2c10679801cd9c6480ffb8553c53595cb8b325c7f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL0601017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e155837f83a519fd2a7dc4b65131a6c090397cfb455bc1101848143808886b8. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/GBARL0601015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bba70fe9d1899bc8711eebf3c7b5484d7dc64404248e4e641ab2b25b8f0e55. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBARL0601007.
Someone Should Tell You (Live at The Jazz Café)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a352e982a6630e3aead8023eecd89d23d72a4577188044c36480af321278c1. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/GBARL0801245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a352e982a6630e3aead8023eecd89d23d72a4577188044c36480af321278c1. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBARL0801245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8e5a751fa305abb0eb6132cac351a8f23a2ab0b4a140048918bf845968f19c. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/GBARL0801242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1cf25abeaf3274851c110988b2926bdcd95575e624351174aba2ab94282c60. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKZ81200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f5545c776e3d34340732590025fb903cf9dcf0a45238e53bada19e350e43c0. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1501313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1c7c1258a9eb52861283551341d1f5213ed5893f22bcc542d44b45274a7e38. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1501314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b899274d53668b5050fbaf43d92a0fe73de5e6bb1b8a5f56d2ec19fca9d1208. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1501317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a038ea22bf54fea9add839e8ae6785f4ec7b0d5c5447287fe4d8c469535309f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GB5KW1501318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11bbf447d2313c2239d8dc63865403809f0ecc4063d33f04a87e43c6a1c57df. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/GB5KW1501322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e320e52ff27740b7d14b8739e117209237dbf8e70bead0d97994c4fd0333ab. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52092989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5f494c76c142981e32435179a2f1715e25af958990228afc4205a1794842d7. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZHNB2051765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265c9215bf146005b9c2a3aef9d26398b9340891e61f65e8f9958ac5af4af6bc. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/UKW3Z2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c054387c46ef029e82146c7e0c9cce2e62e5ae7becac8bc2549785d9e72bd6c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UKW3Z2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6b12124e2c5bd4e3c8f8c337cfadb1c7740a83e540fdbe0cc731db7df4690a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2481f69dab78ae7d6220a2d34ac495be264407bf04b275003975a094f926f6e1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UKW3Z2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daf601fabb0acc75f95d8ea367c3fa47bbbcf36ec268cea9df56608d9606369. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UKW3Z2300885.
Cricket (songs from the Masked Singer UK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec82d3a943cd4a10243507f5f58bb3475e063579d1aa76879be81f1a01ca6e53. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/UKW3Z2401290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc4e8f88d8b7483044ab1df7a9a7bad837d6a778131fe14d93bea3c232f36d8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2401291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450567f7721a7b72c53e96081cc0e2a920281bbc002e9daeb778fb9354ec60e8. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2401294.
R&B - 100 Hits - The Greatest R n B album - 100 R & B Classics featuring Usher, Pitbull and Justin Timberlake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3948a7f646fbbbdb3a60f37d578b516d7c6e5f23103e2f5638ea13f40344a37c. 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/GBARL0600941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789adad8689b77b9742bd20fbafa83b1f20af261693b0e85a1f3ad31a5d057d7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FR8GV1918260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adeef1b62ced8912e03acad4aaae8f5a43cd7aac4342629a788669278f6e825. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL0901576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3948a7f646fbbbdb3a60f37d578b516d7c6e5f23103e2f5638ea13f40344a37c. 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/GBARL0600941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0fbc1d75dd5ff092ef5fb74d794c1bc17f9d28af7fa1f0319d426fc61622f1. 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/GBBBL0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bba70fe9d1899bc8711eebf3c7b5484d7dc64404248e4e641ab2b25b8f0e55. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBARL0601007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bba70fe9d1899bc8711eebf3c7b5484d7dc64404248e4e641ab2b25b8f0e55. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL0601007.