Cradle of Filth are an English extreme metal band formed in Suffolk in 1991. The band's musical style evolved originally from black metal to a cleaner and more "produced" amalgam of gothic metal, symp
{"copyright_id":"0x26d4331d4e68b1ad3b5ee29b1bc3ac1ed4c6cea10b68ee2abfdacefc29fbdb5e","name":"Cradle Of Filth","registered_at":"2026-06-11T11:49:38Z","symbol":"NIM0019059","token_address":"0xc746838c8d7203ccbff02b8dadf5dca034d7b01f","type":"artist","uuid":"0e5e9024-0c16-4aa4-bbe6-355d68920c8a"}
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 0x26d4331d4e68b1ad3b5ee29b1bc3ac1ed4c6cea10b68ee2abfdacefc29fbdb5e. 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/0e5e9024-0c16-4aa4-bbe6-355d68920c8a.json and https://artists.proofprofile.net/proofs/artist/0e5e9024-0c16-4aa4-bbe6-355d68920c8a.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 0x3b19d45edf286313862a0d21dc50a097499b8728aae47da8a3dd2df2fdfe5dd9. 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/NLA320682539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13e3720fb1ade02a5009f76200a029a56be66c334d7632b3616f972f53ac40. 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/NLA320682542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff9f05466c38802959235e68f620f75c3ebf0027d1beb5aa23204ffa7914272. 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/GBCKC0700077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abc9cac0ee7603df459b86039bdc59ce152e15e6eea8a86f12f55046df6948d. 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/GBCKC0200237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2676189436aef74066523338f4a41dc4dfa9d05bd304cf2b6da190d327bac5e. 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/GBCKC0200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86b42b5bd2c7921008a525298cab9b43b05df947f05f86a165a27681dd479cd. 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/NLA320420873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19088f535edada2a7de988b917197ac2be823a0387746fbfa9aee17f71b96f5. 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/GBCKC9900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069b729c32ab6fccf5e2bd6318ebbf372f508c954aa205f211e649c8d5eda041. 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/GBCKC0200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a14719458080e9cc84431dd19f3afe937135aa4c9899636121e49e6bc9bca9. 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/GBCKC0200238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafa5766991986bbb03cd02b651df260ea410efa0581f84b7551d9626bfc2daf. 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/NLA320887387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87183a30445f8f89be45424ecb773e04abf1c32a308dcfee659888fa2aee9182. 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/GBCQV0900995.
XXX: Three Decades Of Roadrunner Records
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d967c86966b0645626e28e7eb978a35f53ec45461647f9c296259f41c892c5. 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/NLA321392863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86b42b5bd2c7921008a525298cab9b43b05df947f05f86a165a27681dd479cd. 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/NLA320420873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6119e28ce6cf46544e49774c4888726ed1b18ea0335904ebd5c1b75516e73db. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:22:03Z), 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/GBCQV1100838.
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