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 0x49591dc7b6bb6fa7b5e01f9f9ddf6636dcb2169e44bc5cca930c642b6c8c6afc. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91053736-e729-454e-b0b2-b566288a5d82.json and https://artists.proofprofile.net/proofs/artist/91053736-e729-454e-b0b2-b566288a5d82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The White Scars, Imperium, Warhammer 40k
The Imperial Fists, Imperium, Warhammer 40k
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 0xa9c89561149a9fb98e1372aae2bfa0f1f77f70bec483b2b887a476f855ee8190. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZFZ72533363.
The Blood Angels, Imperium, Warhammer 40k
The Carcharodons, Imperium, Warhammer 40k
The Black Templars, Imperium, Warhammer 40k
The Black Dragons, Imperium, Warhammer 40k
Henry's Journey, Kingdom Come Deliverence
The Crimson Fists, Imperium, Warhammer 40k
The Legion of the Damned, Imperium, Warhammer 40k
The Space Wolves, Imperium, Warhammer 40k
The Dark Angels, Imperium, Warhammer 40k
The Void Tridents, Imperium, Warhammer 40k
The Grey Knights, Imperium, Warhammer 40k
The Ultramarines, Imperium, Warhammer 40k
Sleep Music vol 1, Soothing tunes, 528Hz
Epic Orchestra vol2, Eyes towards the Sun
The Storm Giants, Imperium, Space Marine, Warhammer 40k music
The Red Scorpions Imperium Space Marine Warhammer 40k
The Blood Ravens, Imperium, Warhammer 40k
The Doom Eagles, Imperium, Warhammer 40k
The Iron Hounds, Imperium, Warhammer 40k
The Brazen Consuls, Imperium, Space Marine, Warhammer 40k
The Tome Keepers, Imperium, Warhammer 40k
Castellans of the Rift, Imperium, Warhammer 40k
The Genesis Chapter, Imperium, Space Marine, Warhammer 40k
The Angels of Absolution, Imperium, Space Marine, Warhammer 40k
The Death Spectres, Imperium, Warhammer 40k
The Death Spectres, Imperium, Space Marine, Warhammer 40k
The Rift Stalkers, Imperium, Warhammer 40k
The Angels of Defiance, Imperium, Warhammer 40k
The Libators, Imperium, Space Marine, Warhammer 40k
Scythes of the Emperor Imperium Space Marine Warhammer 40k
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe3d7b7dc0237ead0669a5ffea938b23f0ff0cc91be30e5cea4b7b2a906a231. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/QZNWZ2524731.
Angels of Vengeance, Imperium, Space Marine, Warhammer 40k
The Novamarines, Imperium, Space Marine, Warhammer 40k
The Blades of Vengeance, Imperium, Space Marine, Warhammer 40k
The Bloodmaws, Imperium, Space Marine, Warhammer 40k
The Seawolves, Imperium, Space Marine, Warhammer 40k
The Preators of Orpheus Imperium Space Marine Warhammer 40k
The Champions of Fenris Imperium Space Marine Warhammer 40k
The Sons of Morkai, Imperium, Space Marine, Warhammer 40k
The Necropolis Hawks, Imperium, Space Marine, Warhammer 40k
The Knights of the Raven, Imperium, Space Marine, Warhammer 40k
The Black Guard, Imperium, Space Marine, Warhammer 40k
The Red Moons, Imperium, Space Marine, Warhammer 40k
The Deathwolves, Imperium, Space Marine, Warhammer 40k
The Stormwolves, Imperium, Space Marine, Warhammer 40k
The Ironwolves, Imperium, Space Marine, Warhammer 40k
The Drakeslayers, Imperium, Space Marine, Warhammer 40k
The Revilers, Imperium, Space Marine, Warhammer 40k
The Blackmanes, Imperium, Space Marine, Warhammer 40k
The Grimbloods, Imperium, Space Marine, Warhammer 40k
The Iron Ravens, Imperium, Space Marine, Warhammer 40k
The Fighter, Classes and Subclasses of DND, Dungeons and Dragons
The Druid, Classes and Subclasses of DND, Dungeons and Dragons
The Paladin, Classes and Subclasses of DND, Dungeons and Dragons
The Wizard, Classes and Subclasses of DND, Dungeons and Dragons
The Bard, Classes and Subclasses of DND, Dungeons and Dragons
The Barbarian, Classes and Subclasses of DND, Dungeons and Dragons
The Cleric, Classes and Subclasses of DND, Dungeons and Dragons
The Sorcerer, Classes and Subclasses of DND, Dungeons and Dragons
The Ranger, Classes and Subclasses of DND, Dungeons and Dragons
The Rogue, Classes and Subclasses of DND, Dungeons and Dragons
The Monk, Classes and Subclasses of DND, Dungeons and Dragons
The Artificer, Classes and Subclasses of DND, Dungeons and Dragons
The Warlock, Classes and Subclasses of DND, Dungeons and Dragons
Primarchs of the Imperium, Warhammer 40k music
Companions of Baldur's Gate 3, Dungeons and Dragons music
Heroes and Villains of the Imperium, Vol 1, Warhammer 40k music