Nigassi
type: MusicGroup
popularity: 3
followers: 536
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80b1feea16844861feb0bfc3e531a97cbec0a81541d9e6c835d0e1b92142008e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dc944a5-d80a-4665-ba59-db30e0885d0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dc944a5-d80a-4665-ba59-db30e0885d0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4dc944a5-d80a-4665-ba59-db30e0885d0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b1feea16844861feb0bfc3e531a97cbec0a81541d9e6c835d0e1b92142008e. 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/4dc944a5-d80a-4665-ba59-db30e0885d0c.json and https://artists.proofprofile.net/proofs/artist/4dc944a5-d80a-4665-ba59-db30e0885d0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Blessings
  type: MusicAlbum
  date published: 2022-04-27
album: Blessings
  type: MusicAlbum
  date published: 2022-04-27
album: Commando
  type: MusicAlbum
  date published: 2022-07-08
album: Blessings (Remix)
  type: MusicAlbum
  date published: 2022-09-09
album: Blessings (Remix)
  type: MusicAlbum
  date published: 2022-09-09
album: Only God
  type: MusicAlbum
  date published: 2023-02-10
album: La Gabonaise
  type: MusicAlbum
  date published: 2023-03-10
album: BABY WHY
  type: MusicAlbum
  date published: 2023-05-26
album: 1.4.ME
  type: MusicAlbum
  date published: 2023-09-12
album: Follow Come
  type: MusicAlbum
  date published: 2024-01-04
album: Gigolo
  type: MusicAlbum
  date published: 2024-06-07
album: BMW (Be My Wife)
  type: MusicAlbum
  date published: 2024-09-27
album: Oligui
  type: MusicAlbum
  date published: 2025-03-12
album: Sentiment
  type: MusicAlbum
  date published: 2025-05-02
album: Signature
  type: MusicAlbum
  date published: 2025-08-01