Binoculers
type: MusicGroup
popularity: 8
followers: 956
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98b2e54a6a21b05516145e81a5a1898b307dd71410ef728151d090b18cda2894
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31922126-b40b-414d-8e36-5433f45ead05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31922126-b40b-414d-8e36-5433f45ead05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31922126-b40b-414d-8e36-5433f45ead05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 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 0x98b2e54a6a21b05516145e81a5a1898b307dd71410ef728151d090b18cda2894. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31922126-b40b-414d-8e36-5433f45ead05.json and https://artists.proofprofile.net/proofs/artist/31922126-b40b-414d-8e36-5433f45ead05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Every Seaman's Got a Favourite Spaceship
  type: MusicAlbum
  date published: 2011-01-07
album: There Is Not Enough Space in the Dark
  type: MusicAlbum
  date published: 2013-08-02
album: There Is Not Enough Space in the Dark
  type: MusicAlbum
  date published: 2013-08-02
album: Adapted to Both Shade and Sun
  type: MusicAlbum
  date published: 2015-06-19
album: Adapted to Both Shade and Sun
  type: MusicAlbum
  date published: 2015-06-19
album: Sun Sounds
  type: MusicAlbum
  date published: 2017-03-10
album: Sun Sounds
  type: MusicAlbum
  date published: 2017-03-10
album: GOLIATH96 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2019-03-15