cirrus
type: MusicGroup
genre: chillwave
genre: synthwave
popularity: 2
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd68d8f2f0dc455ea1783c78a272ddba2dd4cd305b94bc6b52ee0506c41645a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45343a6b-fc60-48e2-a2d0-207959cf9803.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45343a6b-fc60-48e2-a2d0-207959cf9803.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45343a6b-fc60-48e2-a2d0-207959cf9803
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
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 0xfd68d8f2f0dc455ea1783c78a272ddba2dd4cd305b94bc6b52ee0506c41645a1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45343a6b-fc60-48e2-a2d0-207959cf9803.json and https://artists.proofprofile.net/proofs/artist/45343a6b-fc60-48e2-a2d0-207959cf9803.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Eternal
  type: MusicAlbum
  date published: 2021-11-16
album: Eternal
  type: MusicAlbum
  date published: 2021-11-16
album: Altitude
  type: MusicAlbum
  date published: 2022-02-01
album: Altitude
  type: MusicAlbum
  date published: 2022-02-01
album: Eternal
  type: MusicAlbum
  date published: 2022-03-07
album: Frequency / Prisms
  type: MusicAlbum
  date published: 2022-03-15
album: Frequency / Prisms
  type: MusicAlbum
  date published: 2022-03-15
album: Nebular
  type: MusicAlbum
  date published: 2022-04-25
album: Division
  type: MusicAlbum
  date published: 2022-07-01
album: Division
  type: MusicAlbum
  date published: 2022-07-01
album: reflection
  type: MusicAlbum
  date published: 2023-07-01