Zagà
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd365090f3931c3261d9406c15e3e9e60c4b2de340a4f8a251b2c733394e56612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f90b5f-10a1-4281-9b80-1f8e402e97bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f90b5f-10a1-4281-9b80-1f8e402e97bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9f90b5f-10a1-4281-9b80-1f8e402e97bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd365090f3931c3261d9406c15e3e9e60c4b2de340a4f8a251b2c733394e56612","name":"Zagà","registered_at":"2026-06-21T16:42:10Z","symbol":"NIM1976539","token_address":"0xc674795d71f7c11e4c8b3721bbe9d0d4f3b82390","type":"artist","uuid":"f9f90b5f-10a1-4281-9b80-1f8e402e97bf"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd365090f3931c3261d9406c15e3e9e60c4b2de340a4f8a251b2c733394e56612. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9f90b5f-10a1-4281-9b80-1f8e402e97bf.json and https://artists.proofprofile.net/proofs/artist/f9f90b5f-10a1-4281-9b80-1f8e402e97bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd365090f3931c3261d9406c15e3e9e60c4b2de340a4f8a251b2c733394e56612","name":"Zagà","registered_at":"2026-06-21T16:42:10Z","symbol":"NIM1976539","token_address":"0xc674795d71f7c11e4c8b3721bbe9d0d4f3b82390","type":"artist","uuid":"f9f90b5f-10a1-4281-9b80-1f8e402e97bf"}
album: Ho
  type: MusicAlbum
  date published: 2025-07-04