Isaac Air Freight
type: MusicGroup
genre: ccm
genre: chinese rock
genre: comedy
popularity: 4
followers: 627
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee44e2818e2171c0b6f9b6e8a692a99d816425f41debbaea6af5f0c673fb71dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6efd7f0-c5ed-4d79-a446-01d7132e6aad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6efd7f0-c5ed-4d79-a446-01d7132e6aad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6efd7f0-c5ed-4d79-a446-01d7132e6aad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee44e2818e2171c0b6f9b6e8a692a99d816425f41debbaea6af5f0c673fb71dc","name":"Isaac Air Freight","registered_at":"2026-06-21T15:42:46Z","symbol":"NIM1961580","token_address":"0x41c89ee6db31ea4d6f26798aade73fee38f3a537","type":"artist","uuid":"f6efd7f0-c5ed-4d79-a446-01d7132e6aad"}
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 0xee44e2818e2171c0b6f9b6e8a692a99d816425f41debbaea6af5f0c673fb71dc. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6efd7f0-c5ed-4d79-a446-01d7132e6aad.json and https://artists.proofprofile.net/proofs/artist/f6efd7f0-c5ed-4d79-a446-01d7132e6aad.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xee44e2818e2171c0b6f9b6e8a692a99d816425f41debbaea6af5f0c673fb71dc","name":"Isaac Air Freight","registered_at":"2026-06-21T15:42:46Z","symbol":"NIM1961580","token_address":"0x41c89ee6db31ea4d6f26798aade73fee38f3a537","type":"artist","uuid":"f6efd7f0-c5ed-4d79-a446-01d7132e6aad"}
album: In The Air/On The Air
  type: MusicAlbum
  date published: 1979-01-01
album: Fun In The Son
  type: MusicAlbum
  date published: 1998-01-01
album: I.A.F. Classics
  type: MusicAlbum
  date published: 2012-03-28
album: I.A.F. Classics 3
  type: MusicAlbum
  date published: 2012-03-29
album: I.A.F. Classics 2
  type: MusicAlbum
  date published: 2012-03-29