Pigeonhed is an American electronic band from Seattle that combines elements of funk, soul, trip hop, and lo-fi. The band is a collaboration of Shawn Smith and Steve Fisk, that released three albums
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 0x61c78bef8ef371f36aa2755de6975091699c984cbab139babd1808d6d5d3a718. 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/6498c2a4-dce3-477e-958e-3aa1324feca3.json and https://artists.proofprofile.net/proofs/artist/6498c2a4-dce3-477e-958e-3aa1324feca3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pigeonhed's Flash Bulb Emergency Overflow Cavalcade Of Remixes
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 0xd77ce9c6df1510caa921793bd643af3a0f46cb06ffa279a1d88751bead4944b2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:41:35Z), 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/USSUB0310898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ee0cdf689c7ef85a402c2fccfeb233db9ef1fcb8508d4e865486aece8477bc. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USSUB0310899.