Rose Polenzani With Session Americana
type: MusicGroup
popularity: 3
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4894654c383831a2dd0f632114458cd89244b294d21fb62a17c1635be3c867
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2211df5e-1d78-41ee-9010-5ff43cf20670.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2211df5e-1d78-41ee-9010-5ff43cf20670.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2211df5e-1d78-41ee-9010-5ff43cf20670
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4894654c383831a2dd0f632114458cd89244b294d21fb62a17c1635be3c867","name":"Rose Polenzani With Session Americana","registered_at":"2026-06-16T01:30:51Z","symbol":"NIM0895059","token_address":"0xeba5176c7a627124674344d16dbbd2d6394e5cbe","type":"artist","uuid":"2211df5e-1d78-41ee-9010-5ff43cf20670"}
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 0xed4894654c383831a2dd0f632114458cd89244b294d21fb62a17c1635be3c867. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2211df5e-1d78-41ee-9010-5ff43cf20670.json and https://artists.proofprofile.net/proofs/artist/2211df5e-1d78-41ee-9010-5ff43cf20670.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xed4894654c383831a2dd0f632114458cd89244b294d21fb62a17c1635be3c867","name":"Rose Polenzani With Session Americana","registered_at":"2026-06-16T01:30:51Z","symbol":"NIM0895059","token_address":"0xeba5176c7a627124674344d16dbbd2d6394e5cbe","type":"artist","uuid":"2211df5e-1d78-41ee-9010-5ff43cf20670"}
album: When the River Meets the Sea
  type: MusicAlbum
  date published: 2008-01-01