F.i.l.t.h.e.e. Immigrants
type: MusicGroup
popularity: 13
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da639afd15707e110b285d9afdf618b00445e57f2b5720a440143d89a909d3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a2c2294-4dcd-4fec-b77d-eb6c50efe367.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a2c2294-4dcd-4fec-b77d-eb6c50efe367.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a2c2294-4dcd-4fec-b77d-eb6c50efe367
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1da639afd15707e110b285d9afdf618b00445e57f2b5720a440143d89a909d3c","name":"F.i.l.t.h.e.e. Immigrants","registered_at":"2026-06-14T17:14:39Z","symbol":"NIM0521317","token_address":"0x6227fc0a8f75e1744ca9aec06ef245c30a86a24f","type":"artist","uuid":"7a2c2294-4dcd-4fec-b77d-eb6c50efe367"}
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 0x1da639afd15707e110b285d9afdf618b00445e57f2b5720a440143d89a909d3c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a2c2294-4dcd-4fec-b77d-eb6c50efe367.json and https://artists.proofprofile.net/proofs/artist/7a2c2294-4dcd-4fec-b77d-eb6c50efe367.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x1da639afd15707e110b285d9afdf618b00445e57f2b5720a440143d89a909d3c","name":"F.i.l.t.h.e.e. Immigrants","registered_at":"2026-06-14T17:14:39Z","symbol":"NIM0521317","token_address":"0x6227fc0a8f75e1744ca9aec06ef245c30a86a24f","type":"artist","uuid":"7a2c2294-4dcd-4fec-b77d-eb6c50efe367"}