KADOMETER
type: MusicGroup
popularity: 3
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ae37018c360dc35e243b3949dc77a1e323767159d0e5c045d7ddfa8011b263e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e7204ba-18f4-413c-b65b-6734c15a2c28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e7204ba-18f4-413c-b65b-6734c15a2c28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e7204ba-18f4-413c-b65b-6734c15a2c28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
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 0x9ae37018c360dc35e243b3949dc77a1e323767159d0e5c045d7ddfa8011b263e. Chain 2 (Bitcoin): anchored in block 953930 (2026-06-16T10:36:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e7204ba-18f4-413c-b65b-6734c15a2c28.json and https://artists.proofprofile.net/proofs/artist/1e7204ba-18f4-413c-b65b-6734c15a2c28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:36:13Z
album: When I'm Around
  type: MusicAlbum
  date published: 2023-02-07
album: achoo !
  type: MusicAlbum
  date published: 2023-02-23
album: i see rope
  type: MusicAlbum
  date published: 2023-03-22
album: consolation prize
  type: MusicAlbum
  date published: 2023-04-25
album: vice
  type: MusicAlbum
  date published: 2023-04-27
album: puppet faces
  type: MusicAlbum
  date published: 2023-05-08
album: twin
  type: MusicAlbum
  date published: 2023-05-18
album: but i cant hear
  type: MusicAlbum
  date published: 2023-05-18
album: no sound
  type: MusicAlbum
  date published: 2023-05-25
album: flesh but no soul
  type: MusicAlbum
  date published: 2023-12-19
album: flesh but no soul
  type: MusicAlbum
  date published: 2023-12-19
album: else
  type: MusicAlbum
  date published: 2024-01-12
album: skinwalker
  type: MusicAlbum
  date published: 2024-01-30