Iris Gavric
type: MusicGroup
popularity: 15
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf99c6ad71347bc3440512b9780b2c49a295d1e5762b675d197f30494bbaa40d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8df92c90-b8ae-4d3d-9652-f3a229fe6974.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8df92c90-b8ae-4d3d-9652-f3a229fe6974.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8df92c90-b8ae-4d3d-9652-f3a229fe6974
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf99c6ad71347bc3440512b9780b2c49a295d1e5762b675d197f30494bbaa40d1","name":"Iris Gavric","registered_at":"2026-06-14T19:27:51Z","symbol":"NIM0553060","token_address":"0x9e012c3e2e51cbaaa19aa7f0924518982d2cb2ae","type":"artist","uuid":"8df92c90-b8ae-4d3d-9652-f3a229fe6974"}
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 0xf99c6ad71347bc3440512b9780b2c49a295d1e5762b675d197f30494bbaa40d1. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8df92c90-b8ae-4d3d-9652-f3a229fe6974.json and https://artists.proofprofile.net/proofs/artist/8df92c90-b8ae-4d3d-9652-f3a229fe6974.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0xf99c6ad71347bc3440512b9780b2c49a295d1e5762b675d197f30494bbaa40d1","name":"Iris Gavric","registered_at":"2026-06-14T19:27:51Z","symbol":"NIM0553060","token_address":"0x9e012c3e2e51cbaaa19aa7f0924518982d2cb2ae","type":"artist","uuid":"8df92c90-b8ae-4d3d-9652-f3a229fe6974"}
album: Shitmoves [Vom Manipulieren und Manipuliertwerden (Ungekürzte Autorenlesung)]
  type: MusicAlbum
  date published: 2023-09-01