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 0x92999ed26b556452b7edad75b2a74f79f0e62ca12ec586b2600b36bd8dbd6831. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4d87f7b-1914-40e8-8058-faf4dfea974f.json and https://artists.proofprofile.net/proofs/artist/b4d87f7b-1914-40e8-8058-faf4dfea974f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dominion Main Theme (From "League of Legends")
Main Menu Theme (From "World of Tanks") [Rock Mix]
The Imperial March (Epic Rock Cover by Heropoint)
Star Trek Deep Space 9 (Epic Rock Cover by Heropoint)
Stargate SG-1 Theme (Epic Rock Cover by Heropoint)
Welcome to Jurassic World (Epic Rock Cover)
Elder Scrolls Online Theme (Epic Rock Cover)
V Has Come To (From "Metal Gear Solid V") [Epic Rock Cover]
Theme from The Witcher 3 (Epic Rock Cover)
Empress of Fire (From "Dragon Age Inquisition") [Epic Rock Cover]
Prologue (From "Black Ops 3") [Epic Rock Cover]
Fallout 4 Main Theme (From "Fallout 4") [Epic Rock Mix]
Overwatch Victory Theme (From "Overwatch") [Epic Rock Cover]
Oh Death (From "Until Dawn") [Epic Rock Cover]
Oh Death (From "Until Dawn") - Epic Rock Cover
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 0x0cf89ca2004fb071d68f059e6ceb5d1f024c2dd6a28c4e298916ce79737e69d3. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/GBW2K1116021.
Megalovania (From "Undertale") [HeroPoint Epic Rock Version]
Daredevil Theme (From "Daredevil") [Epic Rock Cover ]
Is She With You (From "Batman V Superman Dawn of Justice") [Epic Rock Cover]
Voyager Theme (From "Voyager") [Epic Rock Cover]
Babylon 5 Theme (From "Babylon 5") [Epic Rock Cover]
Uncharted 4 Theme (From "Uncharted 4") [Epic Rock Cover]
Final Fantasy XV Theme (Epic Rock Cover)
Final Fantasy XV Theme - Epic Rock Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342a546701411a53f7dbcf7e3ff0d8d041459fb0aa16e74b08451179fdada681. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/GBW2K1116075.
Wild Encounter Theme (From "Pokemon Go") [Epic Rock Cover]
Theme (From "Persona 5") [Epic Rock Cover]
Map Theme (From "Pokemon Go") [Epic Rock Cover]
Overture (From "Overwatch") [Epic Rock Cover]
WCW Monday Nitro Theme (Epic Rock Cover)
Star Trek Beyond Main Theme (Epic Rock Cover)
Westworld Opening Theme (Epic Rock Cover)
The Great British Bake off Theme (Epic Rock Cover)
Prelude (From "Final Fantasy XV") [Epic Rock Cover]
Tina Takes Newt In / Macusa Headquarters (From "Fantastic Beasts and Where to Find Them") [Epic Rock Cover]
Opening Theme (From "The Expanse") [Epic Rock Cover]
Opening Theme (From "Sherlock") [Epic Rock Cover]
Main Theme (From "Horizon Zero Dawn") [Epic Rock Cover]
Main Theme (From "Tom Clancy's Ghost Recon: Wildlands") [Epic Rock Cover]
Everything Is Going to Be Ok (From "Prey 2017") [Epic Rock Cover]
"The Rising Sun" (Shinsuke Nakamura Theme) [Epic Rock Cover]