Essev Bar
type: MusicGroup
popularity: 3
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f616c1eefe8e30f011d67f829b9f922d6e3d1104cce7769ce31f4493b137b61
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/69da5b0f-28b9-4225-bb9c-69e55c8eca8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69da5b0f-28b9-4225-bb9c-69e55c8eca8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69da5b0f-28b9-4225-bb9c-69e55c8eca8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f616c1eefe8e30f011d67f829b9f922d6e3d1104cce7769ce31f4493b137b61","name":"Essev Bar","registered_at":"2026-06-17T02:35:32Z","symbol":"NIM1254169","token_address":"0x615162472738ba2d2b47f3d43d393d0b9da39156","type":"artist","uuid":"69da5b0f-28b9-4225-bb9c-69e55c8eca8c"}
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 0x9f616c1eefe8e30f011d67f829b9f922d6e3d1104cce7769ce31f4493b137b61. 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/69da5b0f-28b9-4225-bb9c-69e55c8eca8c.json and https://artists.proofprofile.net/proofs/artist/69da5b0f-28b9-4225-bb9c-69e55c8eca8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9f616c1eefe8e30f011d67f829b9f922d6e3d1104cce7769ce31f4493b137b61","name":"Essev Bar","registered_at":"2026-06-17T02:35:32Z","symbol":"NIM1254169","token_address":"0x615162472738ba2d2b47f3d43d393d0b9da39156","type":"artist","uuid":"69da5b0f-28b9-4225-bb9c-69e55c8eca8c"}
album: עשב בר
  type: MusicAlbum
  date published: 1996-01-01
album: Prayer For The Way
  type: MusicAlbum
  date published: 1999-01-01
album: Prayer For The Way
  type: MusicAlbum
  date published: 1999-01-01
album: שיר שעבר בעשב
  type: MusicAlbum
  date published: 2001
album: Light Years
  type: MusicAlbum
  date published: 2003-01-02
album: Almora
  type: MusicAlbum
  date published: 2006-03-03