James Lewis Venable (born May 19, 1967) is an American composer, working primarily in American film and television. He is known for his scores to the animated television series The Powerpuff Girls, Sa
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 0xb70029ffe61f02326683d7914d04ba6c36d1dcce63f61e3cc74a1603ce0ed44b. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1203a9b-dc56-4d18-be58-f41d6b19b583.json and https://artists.proofprofile.net/proofs/artist/f1203a9b-dc56-4d18-be58-f41d6b19b583.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Jay And Silent Bob Strike Back (Original Motion Picture Score)
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 0x5f037b122fc10d3258b72b9ee034ea71e461723628f0041bf0875186c6527fce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20555457 — a six-check JSON result.
Scary Movie 4 (Original Motion Picture Soundtrack)
Justice League: Crisis On Two Earths (Soundtrack from the Animated Original Movie)
Justice League: Crisis On Two Earths - Soundtrack to the Animated Original Movie
Justice League: Crisis On Two Earths (Soundtrack From The DC Universe Animated Original Movie)
Finish What The Jester Started / Main Title
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b44b50291ee31171279c849ae700c37a457421e5710dd10d560935b237f6dea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1000002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659225eecc3b548bb6710e3328931883e2939092f0f073246e3c266a45b6868. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1000015 — a six-check JSON result.
Scary Movie 5 (Original Motion Picture Score)