Tania Constantine
type: MusicGroup
popularity: 3
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d5850dc9bf964b5573728c633945e3aa441d467950e5c570c841d5b10000596
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4604dd7e-fcbe-4d89-8663-c3e50b0726b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4604dd7e-fcbe-4d89-8663-c3e50b0726b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4604dd7e-fcbe-4d89-8663-c3e50b0726b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d5850dc9bf964b5573728c633945e3aa441d467950e5c570c841d5b10000596","name":"Tania Constantine","registered_at":"2026-06-16T14:06:17Z","symbol":"NIM1075401","token_address":"0xb599317031fde0e9c60ca00ff0a0205fd135be8c","type":"artist","uuid":"4604dd7e-fcbe-4d89-8663-c3e50b0726b3"}
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 0x4d5850dc9bf964b5573728c633945e3aa441d467950e5c570c841d5b10000596. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4604dd7e-fcbe-4d89-8663-c3e50b0726b3.json and https://artists.proofprofile.net/proofs/artist/4604dd7e-fcbe-4d89-8663-c3e50b0726b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x4d5850dc9bf964b5573728c633945e3aa441d467950e5c570c841d5b10000596","name":"Tania Constantine","registered_at":"2026-06-16T14:06:17Z","symbol":"NIM1075401","token_address":"0xb599317031fde0e9c60ca00ff0a0205fd135be8c","type":"artist","uuid":"4604dd7e-fcbe-4d89-8663-c3e50b0726b3"}
album: Les petits santons / Chanson pour Noël (feat. Wal-Berg et son orchestre) [Mono Version]
  type: MusicAlbum
  date published: 1957-01-01
album: Petit papa Noël / Noël blanc (feat. Wal-Berg et son orchestre) [Mono Version]
  type: MusicAlbum
  date published: 1957-01-01
album: Petit papa Noël (feat. Wal-Berg et son orchestre) [Mono Version]
  type: MusicAlbum
  date published: 1957-01-01