Carmine Altenwerth
type: MusicGroup
popularity: 23
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2deaac529d8b8b4d1773a835168905d1b06b40b21ac355c41c0669260f218ee7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98802c17-d2e9-4489-aef8-2645adabe356.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98802c17-d2e9-4489-aef8-2645adabe356.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98802c17-d2e9-4489-aef8-2645adabe356
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2deaac529d8b8b4d1773a835168905d1b06b40b21ac355c41c0669260f218ee7","name":"Carmine Altenwerth","registered_at":"2026-06-12T05:15:52Z","symbol":"NIM0197778","token_address":"0x9bdc54d70ab471feb19b4ec635a52e06d72a3f85","type":"artist","uuid":"98802c17-d2e9-4489-aef8-2645adabe356"}
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 0x2deaac529d8b8b4d1773a835168905d1b06b40b21ac355c41c0669260f218ee7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98802c17-d2e9-4489-aef8-2645adabe356.json and https://artists.proofprofile.net/proofs/artist/98802c17-d2e9-4489-aef8-2645adabe356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2deaac529d8b8b4d1773a835168905d1b06b40b21ac355c41c0669260f218ee7","name":"Carmine Altenwerth","registered_at":"2026-06-12T05:15:52Z","symbol":"NIM0197778","token_address":"0x9bdc54d70ab471feb19b4ec635a52e06d72a3f85","type":"artist","uuid":"98802c17-d2e9-4489-aef8-2645adabe356"}
album: Not Blue
  type: MusicAlbum
  date published: 2025-03-16