i Casi
type: MusicGroup
genre: indie jazz
genre: jazz funk
genre: nu jazz
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5335dbbb7827acf12e30ed49e66b84991b43b465e29f7458df89f7303d55d1cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c80f6378-0d3f-4436-ad6a-8822e893559d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c80f6378-0d3f-4436-ad6a-8822e893559d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c80f6378-0d3f-4436-ad6a-8822e893559d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5335dbbb7827acf12e30ed49e66b84991b43b465e29f7458df89f7303d55d1cf","name":"i Casi","registered_at":"2026-06-20T21:58:21Z","symbol":"NIM1725543","token_address":"0xced687ac462ee5cba9fcb6e4b95394894a47d6f1","type":"artist","uuid":"c80f6378-0d3f-4436-ad6a-8822e893559d"}
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 0x5335dbbb7827acf12e30ed49e66b84991b43b465e29f7458df89f7303d55d1cf. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c80f6378-0d3f-4436-ad6a-8822e893559d.json and https://artists.proofprofile.net/proofs/artist/c80f6378-0d3f-4436-ad6a-8822e893559d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x5335dbbb7827acf12e30ed49e66b84991b43b465e29f7458df89f7303d55d1cf","name":"i Casi","registered_at":"2026-06-20T21:58:21Z","symbol":"NIM1725543","token_address":"0xced687ac462ee5cba9fcb6e4b95394894a47d6f1","type":"artist","uuid":"c80f6378-0d3f-4436-ad6a-8822e893559d"}
album: Clunk
  type: MusicAlbum
  date published: 2017-03-17
album: Clunk
  type: MusicAlbum
  date published: 2017-03-17
album: Vecchie che cadono
  type: MusicAlbum
  date published: 2019-03-15
album: Vecchie Che Cadono
  type: MusicAlbum
  date published: 2019-03-15