Annina Solimine
type: MusicGroup
genre: big band
popularity: 3
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa43cdac36bdffcfbb5b462f2ea2bc8bd655732cc2c68ca672c8c1b27ea46e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74c2806-0c1b-470f-8a6e-7ae140e57d83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74c2806-0c1b-470f-8a6e-7ae140e57d83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a74c2806-0c1b-470f-8a6e-7ae140e57d83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaa43cdac36bdffcfbb5b462f2ea2bc8bd655732cc2c68ca672c8c1b27ea46e3","name":"Annina Solimine","registered_at":"2026-06-20T07:42:21Z","symbol":"NIM1560568","token_address":"0xb1d114ffd502848363f4ecce61658af0e8f88940","type":"artist","uuid":"a74c2806-0c1b-470f-8a6e-7ae140e57d83"}
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 0xdaa43cdac36bdffcfbb5b462f2ea2bc8bd655732cc2c68ca672c8c1b27ea46e3. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a74c2806-0c1b-470f-8a6e-7ae140e57d83.json and https://artists.proofprofile.net/proofs/artist/a74c2806-0c1b-470f-8a6e-7ae140e57d83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xdaa43cdac36bdffcfbb5b462f2ea2bc8bd655732cc2c68ca672c8c1b27ea46e3","name":"Annina Solimine","registered_at":"2026-06-20T07:42:21Z","symbol":"NIM1560568","token_address":"0xb1d114ffd502848363f4ecce61658af0e8f88940","type":"artist","uuid":"a74c2806-0c1b-470f-8a6e-7ae140e57d83"}
album: Great Feeling
  type: MusicAlbum
  date published: 2025-03-14