Tsvia Abarbanel
type: MusicGroup
genre: mizrahi
popularity: 3
followers: 770
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2a228998abb8abb11f5b922dc2acb958a90e13a00fc7786c3d0c37f3138df2
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/1794abb8-5005-43c2-9134-dcc4fed58ce7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1794abb8-5005-43c2-9134-dcc4fed58ce7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1794abb8-5005-43c2-9134-dcc4fed58ce7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b2a228998abb8abb11f5b922dc2acb958a90e13a00fc7786c3d0c37f3138df2","name":"Tsvia Abarbanel","registered_at":"2026-06-15T21:41:06Z","symbol":"NIM0840226","token_address":"0xc19274de9f7984c7874c1df3c780ce75192816a9","type":"artist","uuid":"1794abb8-5005-43c2-9134-dcc4fed58ce7"}
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 0x6b2a228998abb8abb11f5b922dc2acb958a90e13a00fc7786c3d0c37f3138df2. 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/1794abb8-5005-43c2-9134-dcc4fed58ce7.json and https://artists.proofprofile.net/proofs/artist/1794abb8-5005-43c2-9134-dcc4fed58ce7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x6b2a228998abb8abb11f5b922dc2acb958a90e13a00fc7786c3d0c37f3138df2","name":"Tsvia Abarbanel","registered_at":"2026-06-15T21:41:06Z","symbol":"NIM0840226","token_address":"0xc19274de9f7984c7874c1df3c780ce75192816a9","type":"artist","uuid":"1794abb8-5005-43c2-9134-dcc4fed58ce7"}
album: Eastern Soul
  type: MusicAlbum
  date published: 1970-01-24
album: Soul of the East
  type: MusicAlbum
  date published: 2012-10-29
album: Da'asa - The Haunting Sounds of Yemenite-Israeli Funk 1973-1984 Sampler
  type: MusicAlbum
  date published: 2018-01-05