NASSO
type: MusicGroup
genre: j-rap
popularity: 3
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7617d2d95fb10e11495694fa12b9a682b534f585b6df69e2d16f9ab2991cda17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cb6744f-0c52-4d0c-88a8-c87de75d32eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cb6744f-0c52-4d0c-88a8-c87de75d32eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cb6744f-0c52-4d0c-88a8-c87de75d32eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
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 0x7617d2d95fb10e11495694fa12b9a682b534f585b6df69e2d16f9ab2991cda17. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cb6744f-0c52-4d0c-88a8-c87de75d32eb.json and https://artists.proofprofile.net/proofs/artist/2cb6744f-0c52-4d0c-88a8-c87de75d32eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: Muchu Hanten
  type: MusicAlbum
  date published: 2019-06-29
album: 夢中飯店
  type: MusicAlbum
  date published: 2019-06-29
album: FRESH MASTER Pt.2
  type: MusicAlbum
  date published: 2019-12-06
album: FRESH MASTER Pt.2
  type: MusicAlbum
  date published: 2019-12-06
album: MELLOW DREAMIN'
  type: MusicAlbum
  date published: 2020-04-26
album: MELLOW DREAMIN'
  type: MusicAlbum
  date published: 2020-04-26
album: CLUBE DA OUCHINA
  type: MusicAlbum
  date published: 2020-06-26
album: CLUBE DA OUCHINA
  type: MusicAlbum
  date published: 2020-06-26
album: Ms.Doris
  type: MusicAlbum
  date published: 2021-05-21
album: Disco é Cultura
  type: MusicAlbum
  date published: 2022-02-12
album: Disco é Cultura
  type: MusicAlbum
  date published: 2022-02-12
album: The Authentique
  type: MusicAlbum
  date published: 2024-06-19
album: The Authentique
  type: MusicAlbum
  date published: 2024-06-19