9000 HÅB
type: MusicGroup
popularity: 23
followers: 905
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ac91d80e33709f3a7d59fd7a52cb74327bd784c7b921d3ed368b8df02d6cbcb
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/7af1eff9-b1ef-4166-9418-06a288d6b4ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7af1eff9-b1ef-4166-9418-06a288d6b4ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7af1eff9-b1ef-4166-9418-06a288d6b4ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ac91d80e33709f3a7d59fd7a52cb74327bd784c7b921d3ed368b8df02d6cbcb","name":"9000 HÅB","registered_at":"2026-06-12T02:30:51Z","symbol":"NIM0160615","token_address":"0x4b3a5d4e61bb470b1efc61b3e4bdab269752a12f","type":"artist","uuid":"7af1eff9-b1ef-4166-9418-06a288d6b4ca"}
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 0x7ac91d80e33709f3a7d59fd7a52cb74327bd784c7b921d3ed368b8df02d6cbcb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7af1eff9-b1ef-4166-9418-06a288d6b4ca.json and https://artists.proofprofile.net/proofs/artist/7af1eff9-b1ef-4166-9418-06a288d6b4ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x7ac91d80e33709f3a7d59fd7a52cb74327bd784c7b921d3ed368b8df02d6cbcb","name":"9000 HÅB","registered_at":"2026-06-12T02:30:51Z","symbol":"NIM0160615","token_address":"0x4b3a5d4e61bb470b1efc61b3e4bdab269752a12f","type":"artist","uuid":"7af1eff9-b1ef-4166-9418-06a288d6b4ca"}
album: VI HAR DET GODT
  type: MusicAlbum
  date published: 2025-04-04