Culture Club is an English new wave band formed in London in 1981. The band comprises Boy George (lead vocals), Roy Hay (guitar and keyboards), and Mikey Craig (bass guitar), and formerly included Jon
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 0x009b61c0270f2a18efaa351c18a313195a2f8d9af7464e7dee5c32e56e51b7a1. 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/32e63897-d33f-441d-a621-965264dd73f6.json and https://artists.proofprofile.net/proofs/artist/32e63897-d33f-441d-a621-965264dd73f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Colour By Numbers (Remastered / Expanded Edition)
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 0xf6c8e14ed5bed23f2f64b7c36dbd51f4bc070155a0e317a290758d00b02b0ff6. 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/GBAAA0201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c9aa735c18d1d1f801610fb91ec6f22e341fa85f9b90120a61f3316e7608b2. 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/GBAAA0201012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd03f09bd493185a84e5c384aedb1b15921acd6110e7086774c6100fa7fad3a. 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/GBAAA0300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a3cf453e1a9ad0eb0e5155987f1b95c0796d3c62143ab3e3aea86bb7225c29. 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/GBAAA0201014.
That's The Way (I'm Only Trying To Help You) - Remastered 2002
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f6122566364a1b8965eb96c4f655da178f721b9073da1dfc64a7f90b3db42. 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/GBAAA0201015.
Church Of The Poison Mind - Remastered 2002
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ec1c93dd539679a67508b07b5dc88484c895a02b5073fa3722e6b842782373. 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/GBAAA0201016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf74ed6f90e7997e79f9aced96a6307a4ca9a8c17e4f77554bc742c161b03d9f. 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/GBAAA0201017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77e9996f645a6fe42baa1c26806667cdd2a021698ed3e71c0963b7671553f88. 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/GBAAA0201076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc5a75818e84a6440c726de7481515eab37ce7c52289265ab3b7b0568d13ff6. 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/GBAAA0300605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067b04ec6b8c95559ffd1b95ad1288dec423e9e1d6f2a3f6ff08bea543a08b4e. 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/GBAAA0201034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e8cb0d49d318cfb9489aed38b4ee2db0f53f9421a12371a1fceab164290671. 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/GBAAA0201020.
Mystery Boy (Suntori Hot Whiskey Song) - Remastered 2003
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee02c449d4c61f2fd601da9b589ca90c8a7b803c605b2edd5a71308d36a1bfa. 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/GBAAA0300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29822680247da27784669ff3e195f3c98c0aa6b5b0c34b48deabc8c54ce4104e. 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/GBAAA0300607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac3d134b7f5bdb02d987fa7712cef07db0798fb5bdbd25c925461018a62f10c. 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/GBAAA0201023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69d54979f9282cb1a91033b778b737a2083a81a1db9c1be71b2cdc957d44a00. 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/GBAAA0201024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b863319c8abbc9018c1cc81db8e68dd6c65046c1e10e6822bcfb34dfef28f8e. 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/GBAAA8300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde3e332c69cd195b2d480d1406e0fe07ff03011d7eef3e4ff3cce67cc6ae78b. 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/UK9AV2301641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ea670a64c5e2d47f52eae8ed4414c0cf78f2728346e64b6c8db12e7ff426e2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBUM72208529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c8e14ed5bed23f2f64b7c36dbd51f4bc070155a0e317a290758d00b02b0ff6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBAAA0201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd19caa96a08c15c4a7e49b60cbba1664833ff8399ad2ab350deb8ecf2c6047b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBAAA8200005.