Da Nosta
type: MusicGroup
popularity: 11
followers: 1066
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x520069528aaa0eb68e3bb6d24e277f4bd0197b64abd85cd1f2138f06094247fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc51d55b-2fda-46af-9f9a-bbd93a2d7da0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc51d55b-2fda-46af-9f9a-bbd93a2d7da0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc51d55b-2fda-46af-9f9a-bbd93a2d7da0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x520069528aaa0eb68e3bb6d24e277f4bd0197b64abd85cd1f2138f06094247fc","name":"Da Nosta","registered_at":"2026-06-15T06:58:42Z","symbol":"NIM0717973","token_address":"0x20a6b37c0bdf76fe217b01f65626b1c51ca0fa7f","type":"artist","uuid":"fc51d55b-2fda-46af-9f9a-bbd93a2d7da0"}
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 0x520069528aaa0eb68e3bb6d24e277f4bd0197b64abd85cd1f2138f06094247fc. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc51d55b-2fda-46af-9f9a-bbd93a2d7da0.json and https://artists.proofprofile.net/proofs/artist/fc51d55b-2fda-46af-9f9a-bbd93a2d7da0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x520069528aaa0eb68e3bb6d24e277f4bd0197b64abd85cd1f2138f06094247fc","name":"Da Nosta","registered_at":"2026-06-15T06:58:42Z","symbol":"NIM0717973","token_address":"0x20a6b37c0bdf76fe217b01f65626b1c51ca0fa7f","type":"artist","uuid":"fc51d55b-2fda-46af-9f9a-bbd93a2d7da0"}
album: Gave It All
  type: MusicAlbum
  date published: 2020-12-04
album: My Life
  type: MusicAlbum
  date published: 2020-12-20
album: Give It Up
  type: MusicAlbum
  date published: 2021-01-07
album: Real Millerish
  type: MusicAlbum
  date published: 2021-01-20
album: NORIEGA
  type: MusicAlbum
  date published: 2022-09-16
album: Give Me My Flowers While I'm Here
  type: MusicAlbum
  date published: 2023-01-20
album: LOST MY MIND
  type: MusicAlbum
  date published: 2023-09-03
album: 847 OUT THE DORIES
  type: MusicAlbum
  date published: 2024-02-13
album: STILL THRILLIN
  type: MusicAlbum
  date published: 2025-03-04