Kirsten Greco
type: MusicGroup
popularity: 5
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b72fc6655fcf805ea8a45945d4397379318eb33952c6548b22d31095e0d21f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d382a2-e756-41fa-8260-b33203bcf3a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d382a2-e756-41fa-8260-b33203bcf3a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12d382a2-e756-41fa-8260-b33203bcf3a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b72fc6655fcf805ea8a45945d4397379318eb33952c6548b22d31095e0d21f6","name":"Kirsten Greco","registered_at":"2026-06-15T20:08:28Z","symbol":"NIM0818124","token_address":"0xe3215a96d41481ca16310dbcf418a12b2fe92009","type":"artist","uuid":"12d382a2-e756-41fa-8260-b33203bcf3a4"}
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 0x1b72fc6655fcf805ea8a45945d4397379318eb33952c6548b22d31095e0d21f6. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12d382a2-e756-41fa-8260-b33203bcf3a4.json and https://artists.proofprofile.net/proofs/artist/12d382a2-e756-41fa-8260-b33203bcf3a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x1b72fc6655fcf805ea8a45945d4397379318eb33952c6548b22d31095e0d21f6","name":"Kirsten Greco","registered_at":"2026-06-15T20:08:28Z","symbol":"NIM0818124","token_address":"0xe3215a96d41481ca16310dbcf418a12b2fe92009","type":"artist","uuid":"12d382a2-e756-41fa-8260-b33203bcf3a4"}
album: Charly & Gray - Zeit für Wunder (ungekürzt)
  type: MusicAlbum
  date published: 2015-09-22
album: Diese Tage im Dezember (ungekürzt)
  type: MusicAlbum
  date published: 2018-10-12
album: Das Singen des Feuervogels [Silvanubis, Band 1 (ungekürzt)]
  type: MusicAlbum
  date published: 2022-05-20