Hewar
type: MusicGroup
description: Hewar ( "Dialogue") is a jazz fusion band from Syria, formed in 2003. The band and its members are mainly known for their three CDs and concerts in the Middle East, Europe, Asia and the US. Further, f
popularity: 2
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x411f9bf7da31dc0d20cbc68fc9477614ad164d96968c22110e2a44eb3cb94f1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5b28090-8926-4759-9efc-8372cdc4704f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5b28090-8926-4759-9efc-8372cdc4704f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5b28090-8926-4759-9efc-8372cdc4704f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0x411f9bf7da31dc0d20cbc68fc9477614ad164d96968c22110e2a44eb3cb94f1e. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5b28090-8926-4759-9efc-8372cdc4704f.json and https://artists.proofprofile.net/proofs/artist/e5b28090-8926-4759-9efc-8372cdc4704f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Hewar
  type: MusicAlbum
  date published: 2005
album: 9 Days of Solitude, the Damascus Session
  type: MusicAlbum
  date published: 2010-03-30
album: Zerî
  type: MusicAlbum
  date published: 2010-10-01
album: Hewar: Letters to a homeland
  type: MusicAlbum
  date published: 2012-08-07
album: Hewar: Letters to a homeland
  type: MusicAlbum
  date published: 2012-08-07