David Peretz
type: MusicGroup
popularity: 4
followers: 677
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e3c13c81d7e60d4b32ac0801619634c1bba1bae8bfb4b94901d5653324106ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea3ffb6-a7e0-40f0-93c9-24e01f836e91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea3ffb6-a7e0-40f0-93c9-24e01f836e91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aea3ffb6-a7e0-40f0-93c9-24e01f836e91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e3c13c81d7e60d4b32ac0801619634c1bba1bae8bfb4b94901d5653324106ba","name":"David Peretz","registered_at":"2026-06-20T11:22:20Z","symbol":"NIM1600078","token_address":"0x834476a717182dd0a6bd076a6e95ae1c2170d89d","type":"artist","uuid":"aea3ffb6-a7e0-40f0-93c9-24e01f836e91"}
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 0x6e3c13c81d7e60d4b32ac0801619634c1bba1bae8bfb4b94901d5653324106ba. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aea3ffb6-a7e0-40f0-93c9-24e01f836e91.json and https://artists.proofprofile.net/proofs/artist/aea3ffb6-a7e0-40f0-93c9-24e01f836e91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x6e3c13c81d7e60d4b32ac0801619634c1bba1bae8bfb4b94901d5653324106ba","name":"David Peretz","registered_at":"2026-06-20T11:22:20Z","symbol":"NIM1600078","token_address":"0x834476a717182dd0a6bd076a6e95ae1c2170d89d","type":"artist","uuid":"aea3ffb6-a7e0-40f0-93c9-24e01f836e91"}
album: הייקו בלוז
  type: MusicAlbum
  date published: 2007-06-08
album: כלם מעשים בודדים
  type: MusicAlbum
  date published: 2009-10-10
album: Beautiful as Silence
  type: MusicAlbum
  date published: 2012-08-06
album: ארץ שלא שם
  type: MusicAlbum
  date published: 2016-03-02
album: October Lacuna
  type: MusicAlbum
  date published: 2017-10-12