Singer Ushakka
type: MusicGroup
genre: folk
popularity: 28
followers: 262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc0cc40fc36f901c6e675ce328fddfd45f4074186260530a2f924c11f0ee4171
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b404719-d803-498c-8adf-cdab12cfbaa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b404719-d803-498c-8adf-cdab12cfbaa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b404719-d803-498c-8adf-cdab12cfbaa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc0cc40fc36f901c6e675ce328fddfd45f4074186260530a2f924c11f0ee4171","name":"Singer Ushakka","registered_at":"2026-06-11T23:37:08Z","symbol":"NIM0138686","token_address":"0x2ba954ca41e9db00fb609eeb1ac8d7ed301029af","type":"artist","uuid":"6b404719-d803-498c-8adf-cdab12cfbaa0"}
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 0xcc0cc40fc36f901c6e675ce328fddfd45f4074186260530a2f924c11f0ee4171. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b404719-d803-498c-8adf-cdab12cfbaa0.json and https://artists.proofprofile.net/proofs/artist/6b404719-d803-498c-8adf-cdab12cfbaa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xcc0cc40fc36f901c6e675ce328fddfd45f4074186260530a2f924c11f0ee4171","name":"Singer Ushakka","registered_at":"2026-06-11T23:37:08Z","symbol":"NIM0138686","token_address":"0x2ba954ca41e9db00fb609eeb1ac8d7ed301029af","type":"artist","uuid":"6b404719-d803-498c-8adf-cdab12cfbaa0"}
album: Seere Gattina Sudava
  type: MusicAlbum
  date published: 2023-08-12
album: Seere Gattina Sudava (DJ Version)
  type: MusicAlbum
  date published: 2024-02-01
album: Seeti Gotte Donga Narigadu
  type: MusicAlbum
  date published: 2025-05-02