Birdeatsbaby was an English progressive rock band from Brighton, United Kingdom, formed in 2008. At their start, the band's music was considered to be within the dark cabaret genre, but later began to
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 0x795bec009fd36f93b795f7a75bedd74a24ec23e6818cddcb8893c2cd44477d9c. 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/24493442-9b0c-4a59-94f6-14555b800245.json and https://artists.proofprofile.net/proofs/artist/24493442-9b0c-4a59-94f6-14555b800245.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 0xfaab313fe34f18088f1fb5e648faf6abc7c17f8c452030ccb118757fff605702. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USCGH0941117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a875e53cad7e5d826b2654e69c48fcbdd88a240cb4cb6af3a31a72ef1b7822b. 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/USHM90865226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adbf9d8ee7580109ad73dbcce1815528d366a7a37b98fa6b2b4443be9eee706. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCGH0941122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207149c6afff44600cb7ee59cfc2ddbe4df8f0f0cf1296aa16a73dd9b1e7a209. 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/USCGH0941123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950586fa00ee95f4268c9d30099b3ce27930b2f1e55f6a7b1aaab163d55cd7d1. 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/FR6V81206460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1367d7bb526413629cca50c6872145e9ec324c06f009dc5507ffd2b979cc5f33. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/UK4UJ1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bad3aa9b7e73a30a99e7dc4773ec814eb539f43d04b654dde5791b23bab821. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/UK4UJ1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4d2b8395de9de03cde19e6af21124b83ed16d20666a1dc55c1087972314018. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/UK4UJ1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f938cfad74455011d0967dd9a41570417f4a4c10c41d2dddce3394f9bdb583d. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/UK4UJ1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031b6c58e61c8165cdd3d0019c40c97f18e9f227203793dd722cbd433c190d57. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UK4UJ1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd57d27c4eddf030700746431eafe76e6094aeca03cef9a4734f97840f9cbd49. 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/UK4UJ1400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f73bf7cd5f2ad5f7da064f21542bdc5251f28ae08cfe7635e9fdaeace4538aa. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/UK4UJ1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e0e2b02a9e24da8e87862e3738ae2e52ae63980f2878ffcafa55a8133b30f8. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/UK4UJ1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f07a3e8048ac2d8ecd5c160c454fef0beee49dffba3430605925e527db3206. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/UK4UJ1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7878fd98e347c1e26439893e69f71e001d07b285a39cddd50229a8f03ebba1e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/UK4UJ1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cb554254e7e13285585d2656535d87beca3f8dd92ed959f97d54c315ed9ec0. 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/UK4UJ1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a800b2607a215486e5dc1cc907844ec0ea6cd366e1d3dc1a8f1fda04538ea7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/UK4UJ1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91e3b8a90ccb6d3891e94bb634efdc32b95b1516031d9d8cd17ba5d8742ff63. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USHK90926004.