Irene Rosalia
type: MusicGroup
popularity: 5
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9a68e536d95a4a6c4f711580ebf361b39e2af3e29fdc7efc5e8ada927a848bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9a68e536d95a4a6c4f711580ebf361b39e2af3e29fdc7efc5e8ada927a848bc","name":"Irene Rosalia","registered_at":"2026-06-17T08:57:18Z","symbol":"NIM1345220","token_address":"0x1d7aca7dfb2cbc0c4526e4bf0077acfd7e8628e9","type":"artist","uuid":"7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0"}
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 0xf9a68e536d95a4a6c4f711580ebf361b39e2af3e29fdc7efc5e8ada927a848bc. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0.json and https://artists.proofprofile.net/proofs/artist/7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xf9a68e536d95a4a6c4f711580ebf361b39e2af3e29fdc7efc5e8ada927a848bc","name":"Irene Rosalia","registered_at":"2026-06-17T08:57:18Z","symbol":"NIM1345220","token_address":"0x1d7aca7dfb2cbc0c4526e4bf0077acfd7e8628e9","type":"artist","uuid":"7cb1ca6e-5e9a-416b-8d6d-2b54629c4ec0"}