Zander Zon
type: MusicGroup
popularity: 14
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x660cce72afa767c9876f9f4abe995ddfd98ba2e030b9d72cc6188a869d4a7292
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15fd9007-33a0-47b7-aa2e-804a40cc2beb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15fd9007-33a0-47b7-aa2e-804a40cc2beb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15fd9007-33a0-47b7-aa2e-804a40cc2beb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x660cce72afa767c9876f9f4abe995ddfd98ba2e030b9d72cc6188a869d4a7292","name":"Zander Zon","registered_at":"2026-06-14T06:41:38Z","symbol":"NIM0370282","token_address":"0x9d174aee33a6840f9eeecae11e71a4d7bf18057d","type":"artist","uuid":"15fd9007-33a0-47b7-aa2e-804a40cc2beb"}
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 0x660cce72afa767c9876f9f4abe995ddfd98ba2e030b9d72cc6188a869d4a7292. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15fd9007-33a0-47b7-aa2e-804a40cc2beb.json and https://artists.proofprofile.net/proofs/artist/15fd9007-33a0-47b7-aa2e-804a40cc2beb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x660cce72afa767c9876f9f4abe995ddfd98ba2e030b9d72cc6188a869d4a7292","name":"Zander Zon","registered_at":"2026-06-14T06:41:38Z","symbol":"NIM0370282","token_address":"0x9d174aee33a6840f9eeecae11e71a4d7bf18057d","type":"artist","uuid":"15fd9007-33a0-47b7-aa2e-804a40cc2beb"}
album: Sonorous
  type: MusicAlbum
  date published: 2010-02-20
album: Saturn Return
  type: MusicAlbum
  date published: 2013-04-02
album: Single-Handed
  type: MusicAlbum
  date published: 2014-08-18