Lostprophets were a Welsh rock band from Pontypridd, formed in 1997 by singer Ian Watkins and guitarist Lee Gaze. The group was founded after their former band Fleshbind broke up. They later recruited
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 0xfbe4a281d0f1d56271ac61a3c499b52f7aff7340906f924fdfcb562e25d46faa. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e29668b-c544-4387-8b0a-5b5e5940f756.json and https://artists.proofprofile.net/proofs/artist/0e29668b-c544-4387-8b0a-5b5e5940f756.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 0x5ec538f9bde10f2391bb86bb0e6f6bbcf0bf998e7fe8790cb5e192b15b9f23bb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBEGS0100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b018c9a465dbaa307a118230eda461b2a2ba898925dfd135dd567a8d255bce. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/GBEGS0100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1385effc21ff1df3f193ac77d955a2706e7bbbdb4109f832cb88f506b3497fb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZNWT2400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de21c25c241887d76c53c15b490a0e3016516d82663c735a059af4ef41652ca. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBEGS0300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96faeeb597d790fa54c7697d22e97ca41973149573530e80f3eb087d531077c9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNWT2401167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc567de5816407614cc91cff65fe3a8618d0785db4fcd414e606f65daf23215e0. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBEGS0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14b7b83400907c848f33561bda4ea825939a712f70b65a247d02def745fc60b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBEGS0600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f25135bcc6b018273d256389767c1e6c234bd5a43ba360574151fbe4b3a30a6. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBEGS0600012.
Broken Hearts, Torn Up Letters And The Story Of A Lonely Girl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264920ff72c28621b29d74dbeb375d887fc93e56a279d82c4aa9cb2b2f616f12. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBEGS0600011.
For All These Times Kid, For All These Times
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99b40c56010175f9a9898cfb83a83a7b15c0001e7eb4d94cd215283d47cd4ad. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBEGS0600007.
Heaven For The Weather, Hell For The Company
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ade127a124c7c1cab048c5250ac7f81ec32f12ea33b268436768d5e12cf7b4. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GBEGS0600009.
Always All Ways [apologies, Glances And Messed Up Chances]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985c3e459d12174df5c2472fefa6c87a620c563e68c0aa8272d25d4fd3e72487. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBEGS0600010.
Can't Catch Tomorrow (Live From Brixton Academy)
Can't Catch Tomorrow (Live From Norwich)
It's Not The End Of The World But I Can See It From Here
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf805f389959fc3e0225658677670181c1192806f326ebaa7c4500ae074451b6. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/GBEGS0900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe114f767f8f1353b24d24af5efbc9d102e57a98df8e2653b367bb9e108323fba. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBEGS0900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0429b5058e8247c9dcc113454219d2b75e75b471d2be1a3fcb56f5158805ca. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBEGS0900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b265389f28883b6d32a892d201c4d9a8a574835a474dcc6457f3cbd124a65f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBEGS0900177.
For He's A Jolly Good Felon (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec739133df38a9b6fbf871a24712a3be89663bcbe95707881a2db416ede1e856. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:39:43Z), 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/GBARL1200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bc851d19549d366e0cfff59384e63d033c848fe08a398e71969d025ff532e6. 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/GBARL1200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c10de865f97c20d9812bf8d9a0b4c97f205238c51d6334d29cc0756f532cb39. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBARL1200074.
IF YOU DONT STAND FOR SOMETHING, YOU'LL FALL FOR ANYTHING (DEMO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2cf370d28f6ea3964f85a1a1487a36eb64c7aeb9a86cc4a2c2ebf34a309d64. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZNWS2431372.
Spider-Man 2 - Music From And Inspired By
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf968f097b16ed56bbeb6e20bf29738d518aa6c8345dfb2f41f4ed0c709f4153a. 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/QZNWR2472637.