NovA GOLD.Jr
type: MusicGroup
genre: j-rap
genre: j-r&b
popularity: 3
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9bb3b61acae8029f1dbafd1495a228f13efe7aac5c5067c2e0e16b8af09edb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1983107e-c6a1-46ba-aef0-a53e68f355bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1983107e-c6a1-46ba-aef0-a53e68f355bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1983107e-c6a1-46ba-aef0-a53e68f355bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9bb3b61acae8029f1dbafd1495a228f13efe7aac5c5067c2e0e16b8af09edb9","name":"NovA GOLD.Jr","registered_at":"2026-06-15T22:24:33Z","symbol":"NIM0850575","token_address":"0xe0b10b6b9f15b7e1f6d0cba80c7ebb63348ac6dd","type":"artist","uuid":"1983107e-c6a1-46ba-aef0-a53e68f355bf"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb3b61acae8029f1dbafd1495a228f13efe7aac5c5067c2e0e16b8af09edb9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1983107e-c6a1-46ba-aef0-a53e68f355bf.json and https://artists.proofprofile.net/proofs/artist/1983107e-c6a1-46ba-aef0-a53e68f355bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xb9bb3b61acae8029f1dbafd1495a228f13efe7aac5c5067c2e0e16b8af09edb9","name":"NovA GOLD.Jr","registered_at":"2026-06-15T22:24:33Z","symbol":"NIM0850575","token_address":"0xe0b10b6b9f15b7e1f6d0cba80c7ebb63348ac6dd","type":"artist","uuid":"1983107e-c6a1-46ba-aef0-a53e68f355bf"}
album: First Game
  type: MusicAlbum
  date published: 2022-05-01
album: 初陣
  type: MusicAlbum
  date published: 2022-05-01
album: FAMILY
  type: MusicAlbum
  date published: 2022-12-04
album: FAMILY
  type: MusicAlbum
  date published: 2022-12-04
album: CHANGE
  type: MusicAlbum
  date published: 2023-04-01
album: CHANGE
  type: MusicAlbum
  date published: 2023-04-01
album: TRAIN
  type: MusicAlbum
  date published: 2023-09-29
album: TRAIN
  type: MusicAlbum
  date published: 2023-09-29
album: ORIGIN
  type: MusicAlbum
  date published: 2023-12-03
album: ORIGIN
  type: MusicAlbum
  date published: 2023-12-03
album: How many honest
  type: MusicAlbum
  date published: 2024-09-28
album: 何回目の正直
  type: MusicAlbum
  date published: 2024-09-28
album: Autumn without fruit
  type: MusicAlbum
  date published: 2024-10-14
album: 実らない秋
  type: MusicAlbum
  date published: 2024-10-14
album: Change my life
  type: MusicAlbum
  date published: 2024-11-23
album: Change my life
  type: MusicAlbum
  date published: 2024-11-23
album: SAIKYOUNOBUKI
  type: MusicAlbum
  date published: 2025-06-22
album: 最強の武器
  type: MusicAlbum
  date published: 2025-06-22
album: TEGAMI
  type: MusicAlbum
  date published: 2025-08-26
album: 手紙
  type: MusicAlbum
  date published: 2025-08-26