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 0x3b4f320d00ef72d5581be8bd03f9dc816848a014db647314acbe319e0f6b3481. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77cf899a-428f-46f1-8e62-a14ea643d99d.json and https://artists.proofprofile.net/proofs/artist/77cf899a-428f-46f1-8e62-a14ea643d99d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
House of the Dragon - Daemon Theme EPIC MUSIC
The Lord of the Rings - Nazgul Theme EPIC VERSION
House of the Dragon - House Stark Theme EPIC VERSION
Star Wars - Duel of the Fates EPIC VERSION
The Lord of the Rings - Gollum's Theme EPIC VERSION
Pirates of the Caribbean - Medley EPIC VERSION
Gondor Theme EPIC VERSION | The Lord of the Rings
Dune Part Two Main Theme - EPIC MUSIC (A Time of Quiet Between the Storms | Kiss the Ring)
Gladiator - Main Theme EPIC VERSION (Now we are free / Honor Him)
The Lord of the Rings - Minas Morgul Theme EPIC VERSION
The Lord of the Rings - Elves Theme EPIC VERSION
Man of Steel - Main Theme | EPIC VERSION (Flight)
Gladiator x The Dark Knight - Main Theme | EPIC VERSION
Star Wars - Battle of the Heroes | EPIC VERSION
Gladiator x The Dark Knight - Main Theme (Epic Version)
Gladiator x The Dark Knight - Main Theme - Epic 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 → 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 0xd8ac9f19a7b206154a2a36a5b466330578871624007e3519cc5d2378b7c01f02. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZYD92505826.
Harry Potter - Lily's Theme x Dumbledore's Farewell (Epic Mashup)
Gladiator - Now We Are Free x Victory (Epic Version)
Pirates of the Caribbean - He's a Pirate (Epic Version)
Man of Steel - Main Theme (Epic Version)
Star Wars - Battle of the Heroes (Epic Version)
Pirates of the Caribbean x Star Wars - Love Theme (Epic Mashup)
Harry Potter - Dumbledore's Farewell (Epic Version)
Pirates of the Caribbean - Davy Jones Theme (Epic Version)
Star Wars - Across the Stars (Epic Version)
The Lord of the Rings - Gondor Theme (Epic Version)
Pirates of the Caribbean - Love Theme (Epic Version)
Star Wars - Victory Theme (Epic Version)
The Last Samurai - A Way of Life (Epic Version)
The Lord of the Rings - Elves Theme (Epic Version)
The Lord of the Rings - Rohan Theme (Epic Version)
The Lord of the Rings - The Shire x Grey Havens (Epic Version)
Interstellar - Main Theme (Epic Version)
Star Wars - Imperial March (Epic Version)
House of the Dragon - Daemon Theme (Epic Version)
Thor - Main Theme | Sons of Odin x A New King (Epic Version)
Star Wars - Victory x The Force Theme (Epic Mashup)
Da Vinci Code - Chevalier de Sangreal (Epic Version)
Pirates of the Caribbean - What Shall we die For (Epic Version)
Kung-Fu Panda - Oogway Ascends (Epic Version)
The Lion King - Main Theme (Epic Version)
Gladiator - Now We Are Free (Epic Version)
The Dark Knight - Main Theme (Epic Version)
Pirates of the Caribbean - The Kraken (Epic Version)
No Time To Die - Final Ascent (Epic Version)
Yoda Theme x Opening Title - Star Wars (Epic Mashup)
Star Wars - The Force Theme (Epic Version)
Game of Thrones - Targaryen Theme (Epic Mashup)
Ramayana - The Introduction Theme (Epic Version)
Oppenheimer - Can You Hear The Music (Epic Version)
The Dark Knight - Main Theme (Epic Mashup)
Khazad-Dûm x Fellowship Theme (Epic Mashup)
Pirates of the Caribbean - Theme Song (Epic Version)
Chevalier de Sangreal x Love Theme (Epic Mashup)