J Flo
type: MusicGroup
popularity: 18
followers: 1666
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ee285cc98955340130d593ccee4a761028eb913f61d58f83064b3d374304be2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa99d8a5-c044-4acb-9531-dcf821d8b468.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa99d8a5-c044-4acb-9531-dcf821d8b468.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa99d8a5-c044-4acb-9531-dcf821d8b468
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ee285cc98955340130d593ccee4a761028eb913f61d58f83064b3d374304be2","name":"J Flo","registered_at":"2026-06-14T22:21:49Z","symbol":"NIM0594541","token_address":"0x491a355bab35f083e0f1a5740985ef701fc0517d","type":"artist","uuid":"aa99d8a5-c044-4acb-9531-dcf821d8b468"}
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 0x9ee285cc98955340130d593ccee4a761028eb913f61d58f83064b3d374304be2. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa99d8a5-c044-4acb-9531-dcf821d8b468.json and https://artists.proofprofile.net/proofs/artist/aa99d8a5-c044-4acb-9531-dcf821d8b468.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x9ee285cc98955340130d593ccee4a761028eb913f61d58f83064b3d374304be2","name":"J Flo","registered_at":"2026-06-14T22:21:49Z","symbol":"NIM0594541","token_address":"0x491a355bab35f083e0f1a5740985ef701fc0517d","type":"artist","uuid":"aa99d8a5-c044-4acb-9531-dcf821d8b468"}
album: Tell Me
  type: MusicAlbum
  date published: 2021-04-30
album: What Did You Expect / ?
  type: MusicAlbum
  date published: 2021-05-21
album: Best Foot Forward
  type: MusicAlbum
  date published: 2022-09-18
album: Regular Show
  type: MusicAlbum
  date published: 2023-01-03
album: Vanilla Sky
  type: MusicAlbum
  date published: 2025-04-18
album: Forever We
  type: MusicAlbum
  date published: 2025-05-23