Cerebral Ballzy is an American punk rock band from Brooklyn, New York, United States. The band was formed in 2008 and released their debut, self-titled, album on 26 July 2011. The album was released i
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 0x2def782a925c9c72d992989ad05f136f9ce7a9f0c9f3bca014b7baeeaff2a4d2. 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/7befb1a2-5b85-4476-b43e-5f23acf860f4.json and https://artists.proofprofile.net/proofs/artist/7befb1a2-5b85-4476-b43e-5f23acf860f4.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 0x2b0f204ad6f5f6b0496c63783b4f090e8705c532cd6ba6060833b4f18eaf32b9. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USYWT0800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c70e271c4351571a11606539780f410d886ee3bde12c692358502c89cd8b2c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USYWT0800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb69ffcbd7460f13cc97bb5a97710e2f2c2d20c5c1ece9eb5f20701c8cb0e105. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USYWT0800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0f204ad6f5f6b0496c63783b4f090e8705c532cd6ba6060833b4f18eaf32b9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USYWT0800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2742e31f194e6504dcbe50cdf68ef2a541257e729c75d86b722225ab571f7197. 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/USYWT0800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425edf1ff1b86f15e862bc52063ad8c6ff9b9f91ea5c78eeab9f9f66eec245de. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:00:23Z), 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/QMKBG1300023.