Henrik Danhage
type: MusicGroup
popularity: 6
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6394b96f7b1106b39b3d1f30bbf6b82471439ab3160d51d8d57b10b5d4171c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a6e03f-0e3c-417f-97a0-ad6a5326f062.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a6e03f-0e3c-417f-97a0-ad6a5326f062.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37a6e03f-0e3c-417f-97a0-ad6a5326f062
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6394b96f7b1106b39b3d1f30bbf6b82471439ab3160d51d8d57b10b5d4171c7","name":"Henrik Danhage","registered_at":"2026-06-16T08:54:57Z","symbol":"NIM1001134","token_address":"0x08ecbb7a6ac6d8d7cdb68b25040ead4df3e3a943","type":"artist","uuid":"37a6e03f-0e3c-417f-97a0-ad6a5326f062"}
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 0xf6394b96f7b1106b39b3d1f30bbf6b82471439ab3160d51d8d57b10b5d4171c7. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37a6e03f-0e3c-417f-97a0-ad6a5326f062.json and https://artists.proofprofile.net/proofs/artist/37a6e03f-0e3c-417f-97a0-ad6a5326f062.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0xf6394b96f7b1106b39b3d1f30bbf6b82471439ab3160d51d8d57b10b5d4171c7","name":"Henrik Danhage","registered_at":"2026-06-16T08:54:57Z","symbol":"NIM1001134","token_address":"0x08ecbb7a6ac6d8d7cdb68b25040ead4df3e3a943","type":"artist","uuid":"37a6e03f-0e3c-417f-97a0-ad6a5326f062"}
album: Pulse
  type: MusicAlbum
  date published: 2022-04-21
album: Pulse
  type: MusicAlbum
  date published: 2022-04-21
album: Breaking Out
  type: MusicAlbum
  date published: 2022-07-29