Astra V
type: MusicGroup
popularity: 3
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x135d8b6fc57b915a329b81394193caf0b7d231de9aa62cec9f10e80b2228ba5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afd9aeba-b0c0-46cf-a3f2-bbf233625ba7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afd9aeba-b0c0-46cf-a3f2-bbf233625ba7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afd9aeba-b0c0-46cf-a3f2-bbf233625ba7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x135d8b6fc57b915a329b81394193caf0b7d231de9aa62cec9f10e80b2228ba5a","name":"Astra V","registered_at":"2026-06-20T11:49:25Z","symbol":"NIM1604856","token_address":"0x0a5d9d5736c52d22b79acc9f7dcd2620d5c4d8a5","type":"artist","uuid":"afd9aeba-b0c0-46cf-a3f2-bbf233625ba7"}
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 0x135d8b6fc57b915a329b81394193caf0b7d231de9aa62cec9f10e80b2228ba5a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afd9aeba-b0c0-46cf-a3f2-bbf233625ba7.json and https://artists.proofprofile.net/proofs/artist/afd9aeba-b0c0-46cf-a3f2-bbf233625ba7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x135d8b6fc57b915a329b81394193caf0b7d231de9aa62cec9f10e80b2228ba5a","name":"Astra V","registered_at":"2026-06-20T11:49:25Z","symbol":"NIM1604856","token_address":"0x0a5d9d5736c52d22b79acc9f7dcd2620d5c4d8a5","type":"artist","uuid":"afd9aeba-b0c0-46cf-a3f2-bbf233625ba7"}
album: Prospectus
  type: MusicAlbum
  date published: 2022-02-04
album: Good Guy
  type: MusicAlbum
  date published: 2022-06-24
album: Good Guy
  type: MusicAlbum
  date published: 2022-06-24
album: Resonate
  type: MusicAlbum
  date published: 2022-07-22
album: Jordan Low
  type: MusicAlbum
  date published: 2023-02-03
album: Nullao
  type: MusicAlbum
  date published: 2023-05-05
album: Think of Me
  type: MusicAlbum
  date published: 2023-07-21
album: Ocho
  type: MusicAlbum
  date published: 2025-02-14