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 0x699b6719d4f71761c219330cf99069bd7dec56ff39acd12140db97cc544bc1a4. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d420f07-7ec4-4c17-b954-8eed879df77e.json and https://artists.proofprofile.net/proofs/artist/4d420f07-7ec4-4c17-b954-8eed879df77e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x3b44775c6987561fd67b63d7fb06f53edcb599dc94ad906f79788c8eb2803a12. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHK99000825.
Passage In Beauty (The Trilogy - Disc One)
Shadowing in Sorrow (The Trilogy - Disc Two)
Ending Mirage (The Trilogy - Disc Three)
Eternal Circulation (Soundtrack For An Imaginary Installation)
Soundtrack for the Aquarium (remastered)
The Trilogy (25Th Anniversary Remastered Edition)
The Transcending Quest (Moonstream – The Quest – Authentic Space) [2019 Remaster]
Crossing The Trail (Deluxe 20th Anniversary Edition)
The Surreal Sanctuary / The Contemporary Nocturne (Remastered)
Into The Heart Of The Eternal (an introduction)
The Trilogy (Zoharum Remastered Edition)
The Surreal Sanctuary/The Contemporary Nocturne (Zoharum Remastered Edition)
Soundtrack For The Aquarium (Zoharum Remastered Edition)
The River Of Appearance (Zoharum Remastered Edition)
Memories Compiled : Three Tapes (Zoharum Remastered Edition)
Dante Trilogy (Zoharum Remastered Edition)
Crossing The Trail (Zoharum Remastered Edition)
Revealed By Composed Nature (Remastered Edition)
Without the Light of the Sky, Time is Lost - Excerpt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf3ee22419fe572d5ec2e3cb044d8ae2b574cc8e5ec0bdd14f12f0b77ab9bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHK92240307.