H1D3N KRAKEN
type: MusicGroup
popularity: 16
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4d77c661bb466aa8c84196ab91b144cbf1842196c01d05cb015fee432bec9b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/364fdff3-5a0a-4fa5-9652-21f6af741142.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/364fdff3-5a0a-4fa5-9652-21f6af741142.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/364fdff3-5a0a-4fa5-9652-21f6af741142
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4d77c661bb466aa8c84196ab91b144cbf1842196c01d05cb015fee432bec9b2","name":"H1D3N KRAKEN","registered_at":"2026-06-14T10:10:29Z","symbol":"NIM0420100","token_address":"0x3de2337923c6b5afbfed31567d6f9af68010a187","type":"artist","uuid":"364fdff3-5a0a-4fa5-9652-21f6af741142"}
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 0xc4d77c661bb466aa8c84196ab91b144cbf1842196c01d05cb015fee432bec9b2. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/364fdff3-5a0a-4fa5-9652-21f6af741142.json and https://artists.proofprofile.net/proofs/artist/364fdff3-5a0a-4fa5-9652-21f6af741142.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0xc4d77c661bb466aa8c84196ab91b144cbf1842196c01d05cb015fee432bec9b2","name":"H1D3N KRAKEN","registered_at":"2026-06-14T10:10:29Z","symbol":"NIM0420100","token_address":"0x3de2337923c6b5afbfed31567d6f9af68010a187","type":"artist","uuid":"364fdff3-5a0a-4fa5-9652-21f6af741142"}
album: Logical
  type: MusicAlbum
  date published: 2024-12-06