EMPTINESS SP1R1T
type: MusicGroup
popularity: 11
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x551e5b4d6b33846ece1d1e14f8ecbf9c37df0c9d2bfa7c6536cf94e44cc8f07f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3937d148-62e0-4b74-8650-0f678a59ba4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3937d148-62e0-4b74-8650-0f678a59ba4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3937d148-62e0-4b74-8650-0f678a59ba4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x551e5b4d6b33846ece1d1e14f8ecbf9c37df0c9d2bfa7c6536cf94e44cc8f07f","name":"EMPTINESS SP1R1T","registered_at":"2026-06-14T10:26:59Z","symbol":"NIM0424036","token_address":"0xda581b6efdb9782279b23f338a893b7108705303","type":"artist","uuid":"3937d148-62e0-4b74-8650-0f678a59ba4d"}
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 0x551e5b4d6b33846ece1d1e14f8ecbf9c37df0c9d2bfa7c6536cf94e44cc8f07f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3937d148-62e0-4b74-8650-0f678a59ba4d.json and https://artists.proofprofile.net/proofs/artist/3937d148-62e0-4b74-8650-0f678a59ba4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x551e5b4d6b33846ece1d1e14f8ecbf9c37df0c9d2bfa7c6536cf94e44cc8f07f","name":"EMPTINESS SP1R1T","registered_at":"2026-06-14T10:26:59Z","symbol":"NIM0424036","token_address":"0xda581b6efdb9782279b23f338a893b7108705303","type":"artist","uuid":"3937d148-62e0-4b74-8650-0f678a59ba4d"}
album: Celebrate The Love
  type: MusicAlbum
  date published: 2023-10-06
album: Makeba Nanana
  type: MusicAlbum
  date published: 2023-10-27