Jaha
type: MusicGroup
description: Jaha is a surname. Notable people with the surname include: Cyril VIII Jaha (1840–1916), Syrian clergyman John Jaha (born 1966), American baseball player Sali Jaha (1803–1883), Albanian military and
popularity: 9
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11429529776de0ba6c55262e18a23e7a4f0efdb69eae140c534c6af9002943df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15555954-9692-4a7f-b5d2-510700cd54cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15555954-9692-4a7f-b5d2-510700cd54cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15555954-9692-4a7f-b5d2-510700cd54cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0x11429529776de0ba6c55262e18a23e7a4f0efdb69eae140c534c6af9002943df. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15555954-9692-4a7f-b5d2-510700cd54cc.json and https://artists.proofprofile.net/proofs/artist/15555954-9692-4a7f-b5d2-510700cd54cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: Tell the World
  type: MusicAlbum
  date published: 2012-09-15
album: Pilzen In De Pub
  type: MusicAlbum
  date published: 2021-05-15
album: Het Pietenbussenlied
  type: MusicAlbum
  date published: 2023-07-24
album: Un Koppie Doen!
  type: MusicAlbum
  date published: 2024-07-29