Smoothy Air
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d3942ae0ff1448e8bb492b4c9fe19e5da3ba3a478bdd8ef47d41782fbee65d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d3942ae0ff1448e8bb492b4c9fe19e5da3ba3a478bdd8ef47d41782fbee65d0","name":"Smoothy Air","registered_at":"2026-06-20T18:49:22Z","symbol":"NIM1685534","token_address":"0xcbb32a72c841de81f9a8d30c133d4a2ef5ff3465","type":"artist","uuid":"c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb"}
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 0x5d3942ae0ff1448e8bb492b4c9fe19e5da3ba3a478bdd8ef47d41782fbee65d0. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb.json and https://artists.proofprofile.net/proofs/artist/c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x5d3942ae0ff1448e8bb492b4c9fe19e5da3ba3a478bdd8ef47d41782fbee65d0","name":"Smoothy Air","registered_at":"2026-06-20T18:49:22Z","symbol":"NIM1685534","token_address":"0xcbb32a72c841de81f9a8d30c133d4a2ef5ff3465","type":"artist","uuid":"c0497d6a-8ef1-4bf5-8cb2-393ae91e77bb"}
album: Insomnia
  type: MusicAlbum
  date published: 2020-05-06
album: Assimilation
  type: MusicAlbum
  date published: 2020-12-11
album: Covenant
  type: MusicAlbum
  date published: 2020-12-16
album: Time
  type: MusicAlbum
  date published: 2021-05-04