Flotation Toy Warning is an English indie rock band from London, UK formed in 2001. The band is made up of frontman and lead vocalist Paul Carter, guitar and bass guitar players Ben Clay and Nainesh S
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 0xdbe9df293dd87eadaec8934db1c41c6a9e4d83649f656cd6b8995e955e3994b6. 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/10f6b62b-f7e9-46f8-849f-c68023298fe0.json and https://artists.proofprofile.net/proofs/artist/10f6b62b-f7e9-46f8-849f-c68023298fe0.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 0x75beb46c94439ca6d717ec8425455502af14310909a20d3816d4e9b8bba10c0b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/FR6V80403020.
When the Boat Comes Inside Your House / A Season Underground
Everything That Is Difficult Will Come to an End
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ca9c9ba87b08f23a5793f8df2eec4a7602a75edef42ad7a4acbd526c9cb5ef. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FR59Y1700001.
Due to Adverse Weather Conditions, All of My Heroes Have Surrendered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2174679eb9ecb643f72aedfed81b3354808e0a78e5baa7e98807747744b09d2. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/FR59Y1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce78f4d67c0952be98fbf89983623dc0f1789cb00ac4b69ced23a0c2fa00a88. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR59Y1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7c8f2b784d9c27118cb4c42004818916eab8843f77399c3b6166a4114b49d6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FR59Y1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f17fbc352f4527c376f1b128f1dc6f22691839b199983a4c0e175131e2484b7. 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/FR59Y1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22aeb32d3931c6f0fd88ef2ceaae0c5aeb49a830a0b1accac39342aa1c0012e. 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/FR59Y1700006.
Driving Under the Influence of Loneliness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1060514cf7b3f01014ebaed2d367e1a21a4dea7bccda762907fa477d8b11e7. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/FR59Y1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb83d0300f092774812fcdf5591a8201c0645d0149f10d4b3c86505884142e0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR59Y1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ca9c9ba87b08f23a5793f8df2eec4a7602a75edef42ad7a4acbd526c9cb5ef. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/FR59Y1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7c8f2b784d9c27118cb4c42004818916eab8843f77399c3b6166a4114b49d6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/FR59Y1700004.
It's The Taking Part That Counts: A Global Pop Sportsday
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441e2be94bab1202b461edbf590719ac3b78c058bd6444cad848af2b630403aa. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBHLW1210887.