1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xcdcc39a85c0f2bd30646282ab481210d05e3bac61d81ca0c6b18fc34bee3682e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1d3861f-952e-4b37-98c1-fe4cc8c68244.json and https://artists.proofprofile.net/proofs/artist/e1d3861f-952e-4b37-98c1-fe4cc8c68244.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Facetime the Spacetime (Stretch Version)
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 → block OTSBitcoinBlock must exist at that height 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 0x35cdf10cb0d2d832139960a9155960eaa59317030dbf5639c178acf01f6aeb68. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2185402.
Welcome to the Dead Estate - Trailer Version
Ultra Force Forward (ULTRA FORCE: OBLITERATION)
A Cosmic Blockade (ULTRA FORCE: OBLITERATION)
Glorious Horrible - Instrumental Version
Jumbo Heart Goldshine: Game Soundtracks 2023
You Got Guts? (Gutcorp Original Soundtrack)
Need a Hand? (Gutcorp Original Soundtrack)
Along the Dusty Trail (Maple's Maid Service Original Soundtrack)
Your Results (Maple's Maid Service Original Soundtrack)
A Cat and a Can (TrashKitty Original Soundtrack)
Credits (TrashKitty Original Soundtrack)
Whodunnit (Pico-Cross Collab 2023 Original Soundtrack)
Coffee After Midnight (Pico-Cross Collab 2023 Original Soundtrack)
Bulletin Board (Pico-Cross Collab 2023 Original Soundtrack)
The Sun Rises on a New Day (Pico-Cross Collab 2023 Original Soundtrack)
Main Theme (Slippery Delivery Original Soundtrack)
Map Screen (Slippery Delivery Original Soundtrack)
(In This House Departed) I Will Not Die Screaming
Parabellum Rain (Original Game Soundtrack)
IZMAEL COMEBACK: Thunder Under the Storm
Piconjo: Teh 6aym (Original Game Soundtrack)