WSTRN (a disemvoweling of the word Western, which is also pronounced) are a British hip hop/R&B group from West London consisting of Akelle Charles, Haile (born Ras Haile Alexander), and Louis Rei (bo
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e012354f3ddf1124b4479c13fbc3790d64064b2aba8755f85fe99b535036bd. 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/bbb837ba-4c4a-4a13-aad1-6a267c212e88.json and https://artists.proofprofile.net/proofs/artist/bbb837ba-4c4a-4a13-aad1-6a267c212e88.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6442124d4ed03ea6deedaa222e8af96097867bce706aefd8a18cdc982cb23b4b. 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/ZZOPM2106704.
One More Night (feat. Wretch 32, WSTRN & Kamille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3132a34387eb8acbdc0186f9a49eee98af0c91719eddb344d7d9ac4ab22f6dd6. 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/GBAYE1900591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b2321a1810e1524387727ee0dd67420ca7587f57fd7b0ad607271a77d75172. 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/UK93X1700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5096ddb02c4913e233145df036e89e1fff048a278ff97e0aeaab6860c9af5e8c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBBKS1600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ce783e1e2df42ccec43259a3a93c6b2dbaf2b4df2dae48052585b35bceba16. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1500457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d29bb4276b2286d56ea707935bfb69e37fbd409411fe593cbd6bb3e4ede67. 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/GBARL2000974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6442124d4ed03ea6deedaa222e8af96097867bce706aefd8a18cdc982cb23b4b. 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/ZZOPM2106704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb527ca01ef66c4f79adfbfa0d6dcf11264b49e59729cab1357ce5f845650b55c. 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/USUYG1377327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef75ed18e1f3b999b698cf8ad874659d6c77b8aa39a25c6d1485e074fe9a2564. 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/USUYG1441586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2c5b33360979bb994b9f3452935f54f5bd6e6a0a25a15c50db4f09b5eb1537. 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/GBAHS2001043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fe1d54c4f567926c406fb2d7e191b199c9c6ac24e11692f915e96343898b4c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1600078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc522d145dc388b6136f13a4de0c487847250d977fdaeef09af26659149f9d6c4. 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/UKS2R1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33959bbcae57ab10a1a58c3081af32a7a582f18adc6af99b96b42966a2830b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1800548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6260e67b24a7750537d3b3983ab2f6c0e49b31f8b47d40eecc9d023248e4606f. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/NL3MQ2000022.
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