Raz Fersten
type: MusicGroup
popularity: 4
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4108f38d8b57501038ad7fcf553c47ca37b8b8614f70fbe7b0651f9d0fc50c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b19a668-2096-4e8d-a76d-98680494f0dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b19a668-2096-4e8d-a76d-98680494f0dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b19a668-2096-4e8d-a76d-98680494f0dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4108f38d8b57501038ad7fcf553c47ca37b8b8614f70fbe7b0651f9d0fc50c","name":"Raz Fersten","registered_at":"2026-06-17T03:18:53Z","symbol":"NIM1264512","token_address":"0x1a3acdf6660e5d0c2b984fb6a635318fd8db8d38","type":"artist","uuid":"6b19a668-2096-4e8d-a76d-98680494f0dd"}
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 0x5f4108f38d8b57501038ad7fcf553c47ca37b8b8614f70fbe7b0651f9d0fc50c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b19a668-2096-4e8d-a76d-98680494f0dd.json and https://artists.proofprofile.net/proofs/artist/6b19a668-2096-4e8d-a76d-98680494f0dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5f4108f38d8b57501038ad7fcf553c47ca37b8b8614f70fbe7b0651f9d0fc50c","name":"Raz Fersten","registered_at":"2026-06-17T03:18:53Z","symbol":"NIM1264512","token_address":"0x1a3acdf6660e5d0c2b984fb6a635318fd8db8d38","type":"artist","uuid":"6b19a668-2096-4e8d-a76d-98680494f0dd"}
album: מילים על ביטים
  type: MusicAlbum
  date published: 2020-01-22
album: בונבוניירה
  type: MusicAlbum
  date published: 2020-03-26
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  type: MusicAlbum
  date published: 2022-03-04
album: יקום אחר
  type: MusicAlbum
  date published: 2022-09-09
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  type: MusicAlbum
  date published: 2023-03-17
album: עונת מעבר
  type: MusicAlbum
  date published: 2023-04-07
album: רלוונט
  type: MusicAlbum
  date published: 2023-06-23
album: ימים לבנים
  type: MusicAlbum
  date published: 2023-09-06
album: אןפלאגד 360 (Live)
  type: MusicAlbum
  date published: 2024-05-30
album: מרגיש כמו
  type: MusicAlbum
  date published: 2024-06-20
album: רזי
  type: MusicAlbum
  date published: 2024-07-05