CLAUDIO GRN
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7342fdf46f966d65f49b579acc9b4b24b4cb2f372a2c6b797e384876a9b8d453
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f21fe3-2c30-4965-ab27-9dd1813dae44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f21fe3-2c30-4965-ab27-9dd1813dae44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38f21fe3-2c30-4965-ab27-9dd1813dae44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7342fdf46f966d65f49b579acc9b4b24b4cb2f372a2c6b797e384876a9b8d453","name":"CLAUDIO GRN","registered_at":"2026-06-16T09:21:00Z","symbol":"NIM1007347","token_address":"0xbfcc1d57de809078e7fb668e3f96fdbdc7b118d9","type":"artist","uuid":"38f21fe3-2c30-4965-ab27-9dd1813dae44"}
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 0x7342fdf46f966d65f49b579acc9b4b24b4cb2f372a2c6b797e384876a9b8d453. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38f21fe3-2c30-4965-ab27-9dd1813dae44.json and https://artists.proofprofile.net/proofs/artist/38f21fe3-2c30-4965-ab27-9dd1813dae44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x7342fdf46f966d65f49b579acc9b4b24b4cb2f372a2c6b797e384876a9b8d453","name":"CLAUDIO GRN","registered_at":"2026-06-16T09:21:00Z","symbol":"NIM1007347","token_address":"0xbfcc1d57de809078e7fb668e3f96fdbdc7b118d9","type":"artist","uuid":"38f21fe3-2c30-4965-ab27-9dd1813dae44"}
album: Eling Ae
  type: MusicAlbum
  date published: 2024-04-27
album: Gulu Pedot
  type: MusicAlbum
  date published: 2025-07-08