Brave Bird was an American emo band from Ann Arbor, Michigan. History Brave Bird began in 2011 with the release of a split with the band Pity Sex. In 2012, Brave Bird signed to Count Your Lucky Stars
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 0xef02e16f240ea36644bbd9aa5e32aa4d190b43962afc0e75ff569eb4eca37bf0. 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/058f6d80-ddcc-4ee2-9e03-eb4e8e91b3ad.json and https://artists.proofprofile.net/proofs/artist/058f6d80-ddcc-4ee2-9e03-eb4e8e91b3ad.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 0x46dcf7b8cc1db9d0036dd5a658b86b168e7d925aa24eabfcb06ff64e2b3e6fa4. 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/QMQRB1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ece18b2ad6ff56a485f773d2354062c737d10f2781339c5a50d5c4e62f57577. 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/QMQRB1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45170618e89f320f0f616b6381e0871934758b8c839bd15a513e3b4364b9460a. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/QMQRB1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef9720d6a3ca3a4685dd5fde9915f00cf6b3a4e07d040d8d7c84790e85003aa. 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/QMQRB1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa939cece1dc56a1b51492548e2f514a985d740d8d5da13c9d287ae78ebbf8e4f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QMQRB1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aaed924710e0bb25ce661ccbc87c4583fada71ec092edc16c7e717ce96e24c. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QMQRB1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc92158455c1519adc90ed5d4334826fab4cdba70e98569920d531666d92c9f7. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QMQRB1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941cd2bc526011df62f49464d4bda81272a948828aa0e2e9dbabf227ad56d477. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QMQRB1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc657bda6442913754feb648919ca30cc8738799688112bc0c1d60e0ca56048b9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMQRB1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754a1f7a2968196be2eea507e652f7a476898c3144553a09183235ed7d5bd16a. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QMQRB1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df5123068746975c158af001916d649a6a01eeab3967fc6115afacf66c484d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMQRB1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3387ab6924b40197d712faee212fe9a6299580c309afd449f048768edf9d8e. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMQRB1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3f18007c2f61f1a73d6d426461b074782e6c066ded02e3d669762a7fbab544. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QMQRB1400010.