Phantom, Rocker & Slick was an American rock band active in the mid-1980s. The bandmembers were drummer Slim Jim Phantom, bassist Lee Rocker, and guitarist Earl Slick. Phantom and Rocker had previousl
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 0x1f895c9e2a9e8c6af990a9affab35da8c60174257199cdf3d7ad639616e12c32. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be083ebc-4637-4ada-bf9c-d8847e89d8c8.json and https://artists.proofprofile.net/proofs/artist/be083ebc-4637-4ada-bf9c-d8847e89d8c8.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 0x244345d8cbdc7b5931faf7060fb01357090e751997a1deeae6872f295f1fcbaf. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:33:31Z), 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/USHM21249503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2223ed140a9c1467d3fb25890eb69dd4b902e33a48b643247e86cb6478be0459. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:43:44Z), 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/USHM21249504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036feb7a88e4934019268659878a92582f2f1025a25940a3491f3a18d8559ced. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:21:01Z), 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/QM6MZ2041599.