שער 11
type: MusicGroup
popularity: 28
followers: 2506
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b380aec40d87487cd4041172c445552a5cf392c2d50972f9a9324311b6c7d1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59bb4a92-acf7-4e28-b01e-7c837c840087.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59bb4a92-acf7-4e28-b01e-7c837c840087.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59bb4a92-acf7-4e28-b01e-7c837c840087
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b380aec40d87487cd4041172c445552a5cf392c2d50972f9a9324311b6c7d1a","name":"שער 11","registered_at":"2026-06-11T21:27:17Z","symbol":"NIM0116812","token_address":"0x4d12cab33641b8849c39e24c1d35941672b69104","type":"artist","uuid":"59bb4a92-acf7-4e28-b01e-7c837c840087"}
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 0x1b380aec40d87487cd4041172c445552a5cf392c2d50972f9a9324311b6c7d1a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59bb4a92-acf7-4e28-b01e-7c837c840087.json and https://artists.proofprofile.net/proofs/artist/59bb4a92-acf7-4e28-b01e-7c837c840087.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1b380aec40d87487cd4041172c445552a5cf392c2d50972f9a9324311b6c7d1a","name":"שער 11","registered_at":"2026-06-11T21:27:17Z","symbol":"NIM0116812","token_address":"0x4d12cab33641b8849c39e24c1d35941672b69104","type":"artist","uuid":"59bb4a92-acf7-4e28-b01e-7c837c840087"}
album: שער 11 שר בקול
  type: MusicAlbum
  date published: 2013
album: זה אני ואת מכבי
  type: MusicAlbum
  date published: 2024-09-15
album: מחרוזת ירידות ולוויות
  type: MusicAlbum
  date published: 2025-01-15
album: מחרוזת דיכאון(*להם)
  type: MusicAlbum
  date published: 2025-07-30