Tamir Barzilay
type: MusicGroup
popularity: 16
followers: 413
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67288e99f85d9ecb801d583fb04edf701f9b4d9f0b329bdaf9c571436e26290e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54747a5f-e0b8-409f-8a99-c59bc7fed9af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54747a5f-e0b8-409f-8a99-c59bc7fed9af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54747a5f-e0b8-409f-8a99-c59bc7fed9af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67288e99f85d9ecb801d583fb04edf701f9b4d9f0b329bdaf9c571436e26290e","name":"Tamir Barzilay","registered_at":"2026-06-14T13:24:45Z","symbol":"NIM0466459","token_address":"0xc996ca1101f5e55a253aa02858014f77c5b30319","type":"artist","uuid":"54747a5f-e0b8-409f-8a99-c59bc7fed9af"}
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 0x67288e99f85d9ecb801d583fb04edf701f9b4d9f0b329bdaf9c571436e26290e. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54747a5f-e0b8-409f-8a99-c59bc7fed9af.json and https://artists.proofprofile.net/proofs/artist/54747a5f-e0b8-409f-8a99-c59bc7fed9af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x67288e99f85d9ecb801d583fb04edf701f9b4d9f0b329bdaf9c571436e26290e","name":"Tamir Barzilay","registered_at":"2026-06-14T13:24:45Z","symbol":"NIM0466459","token_address":"0xc996ca1101f5e55a253aa02858014f77c5b30319","type":"artist","uuid":"54747a5f-e0b8-409f-8a99-c59bc7fed9af"}
album: Departures
  type: MusicAlbum
  date published: 2019-01-18
album: Home Is Not a Place
  type: MusicAlbum
  date published: 2021-03-12
album: Fika
  type: MusicAlbum
  date published: 2025-03-26
album: Heavy Stepper
  type: MusicAlbum
  date published: 2025-04-16
album: Phosphene Journal
  type: MusicAlbum
  date published: 2025-05-09