Tania Giannouli
type: MusicGroup
genre: free jazz
genre: nu jazz
popularity: 6
followers: 747
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d6b4f96cb88badf49b6cc8ea3f8cc9b73f6745ea8c5582afbd5a92c38b15d0a
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/69d76bb4-b11c-436f-8011-634516043f04.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d76bb4-b11c-436f-8011-634516043f04.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69d76bb4-b11c-436f-8011-634516043f04
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d6b4f96cb88badf49b6cc8ea3f8cc9b73f6745ea8c5582afbd5a92c38b15d0a","name":"Tania Giannouli","registered_at":"2026-06-17T02:33:08Z","symbol":"NIM1253598","token_address":"0xd509c93fe3b1b053cad0d76385ce80f186631c9c","type":"artist","uuid":"69d76bb4-b11c-436f-8011-634516043f04"}
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 0x7d6b4f96cb88badf49b6cc8ea3f8cc9b73f6745ea8c5582afbd5a92c38b15d0a. 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/69d76bb4-b11c-436f-8011-634516043f04.json and https://artists.proofprofile.net/proofs/artist/69d76bb4-b11c-436f-8011-634516043f04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7d6b4f96cb88badf49b6cc8ea3f8cc9b73f6745ea8c5582afbd5a92c38b15d0a","name":"Tania Giannouli","registered_at":"2026-06-17T02:33:08Z","symbol":"NIM1253598","token_address":"0xd509c93fe3b1b053cad0d76385ce80f186631c9c","type":"artist","uuid":"69d76bb4-b11c-436f-8011-634516043f04"}
album: Forest Stories
  type: MusicAlbum
  date published: 2008-12-21
album: Forest Stories
  type: MusicAlbum
  date published: 2012-10-22
album: Forest Stories
  type: MusicAlbum
  date published: 2012-12-01
album: Forest Stories
  type: MusicAlbum
  date published: 2012-12-01
album: Rewa
  type: MusicAlbum
  date published: 2014-06-14
album: Rewa
  type: MusicAlbum
  date published: 2018-06-17
album: Rewa
  type: MusicAlbum
  date published: 2018-06-21
album: Solo
  type: MusicAlbum
  date published: 2023-06-08
album: Solo
  type: MusicAlbum
  date published: 2023-06-08
album: The Sea
  type: MusicAlbum
  date published: 2024-03-28