Rick Hagen
type: MusicGroup
popularity: 20
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a4e79ab1b0525a2e526ec8e86b59657f98fa9b1544257674ed91ae2d9909ccb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c785bc90-0423-4f94-bd85-4f2fc88d15a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c785bc90-0423-4f94-bd85-4f2fc88d15a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c785bc90-0423-4f94-bd85-4f2fc88d15a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a4e79ab1b0525a2e526ec8e86b59657f98fa9b1544257674ed91ae2d9909ccb","name":"Rick Hagen","registered_at":"2026-06-15T01:25:24Z","symbol":"NIM0638400","token_address":"0xf1f162e5929d2571e419648d6a0f61e2b8b5d4c2","type":"artist","uuid":"c785bc90-0423-4f94-bd85-4f2fc88d15a3"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4e79ab1b0525a2e526ec8e86b59657f98fa9b1544257674ed91ae2d9909ccb. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c785bc90-0423-4f94-bd85-4f2fc88d15a3.json and https://artists.proofprofile.net/proofs/artist/c785bc90-0423-4f94-bd85-4f2fc88d15a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x8a4e79ab1b0525a2e526ec8e86b59657f98fa9b1544257674ed91ae2d9909ccb","name":"Rick Hagen","registered_at":"2026-06-15T01:25:24Z","symbol":"NIM0638400","token_address":"0xf1f162e5929d2571e419648d6a0f61e2b8b5d4c2","type":"artist","uuid":"c785bc90-0423-4f94-bd85-4f2fc88d15a3"}
album: Forever Vanished
  type: MusicAlbum
  date published: 2018-11-21
album: Streets Of Peace
  type: MusicAlbum
  date published: 2021-10-22
album: Une Montagne au Printemps
  type: MusicAlbum
  date published: 2023-04-21
album: Le Crépuscule
  type: MusicAlbum
  date published: 2023-05-12
album: Breathless
  type: MusicAlbum
  date published: 2024-10-11