0 - The Fool
type: MusicGroup
popularity: 5
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabafac7240b8e378d48582af2b875759e1028cf33300ff450d377b55f37112b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabafac7240b8e378d48582af2b875759e1028cf33300ff450d377b55f37112b0","name":"0 - The Fool","registered_at":"2026-06-16T05:21:44Z","symbol":"NIM0950217","token_address":"0x9a3eb6355c2c52c0c2663dea3ec5917297e36ed2","type":"artist","uuid":"2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b"}
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 0xabafac7240b8e378d48582af2b875759e1028cf33300ff450d377b55f37112b0. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b.json and https://artists.proofprofile.net/proofs/artist/2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0xabafac7240b8e378d48582af2b875759e1028cf33300ff450d377b55f37112b0","name":"0 - The Fool","registered_at":"2026-06-16T05:21:44Z","symbol":"NIM0950217","token_address":"0x9a3eb6355c2c52c0c2663dea3ec5917297e36ed2","type":"artist","uuid":"2d2a7f05-f7b1-4f5b-8d0d-43da3a5b1c3b"}