Josh Dion
type: MusicGroup
popularity: 11
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4c3cef31b131b81ddbc627f069723c15b6f98b74ad3f3b2cfac0def5ab90b77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de469cef-642e-4aac-af30-fd28a9671d2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de469cef-642e-4aac-af30-fd28a9671d2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de469cef-642e-4aac-af30-fd28a9671d2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4c3cef31b131b81ddbc627f069723c15b6f98b74ad3f3b2cfac0def5ab90b77","name":"Josh Dion","registered_at":"2026-06-15T03:52:37Z","symbol":"NIM0673557","token_address":"0xd2f39851f36e1bb32c50766c5c6d5393f5b75adc","type":"artist","uuid":"de469cef-642e-4aac-af30-fd28a9671d2e"}
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 0xf4c3cef31b131b81ddbc627f069723c15b6f98b74ad3f3b2cfac0def5ab90b77. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de469cef-642e-4aac-af30-fd28a9671d2e.json and https://artists.proofprofile.net/proofs/artist/de469cef-642e-4aac-af30-fd28a9671d2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xf4c3cef31b131b81ddbc627f069723c15b6f98b74ad3f3b2cfac0def5ab90b77","name":"Josh Dion","registered_at":"2026-06-15T03:52:37Z","symbol":"NIM0673557","token_address":"0xd2f39851f36e1bb32c50766c5c6d5393f5b75adc","type":"artist","uuid":"de469cef-642e-4aac-af30-fd28a9671d2e"}
album: Highs and Lows, Vol. 1
  type: MusicAlbum
  date published: 2019-07-09
album: Needs
  type: MusicAlbum
  date published: 2019-07-10
album: Vagabond
  type: MusicAlbum
  date published: 2019-11-11
album: Spectrum
  type: MusicAlbum
  date published: 2019-12-16
album: 31st
  type: MusicAlbum
  date published: 2020-06-02
album: Big Moves
  type: MusicAlbum
  date published: 2021-03-19
album: Big Moves
  type: MusicAlbum
  date published: 2021-03-19
album: Late Night Rendezvous
  type: MusicAlbum
  date published: 2021-11-19
album: CIRCA 2020
  type: MusicAlbum
  date published: 2021-11-26
album: I Wrote This For You
  type: MusicAlbum
  date published: 2022-02-28
album: Really Wit It
  type: MusicAlbum
  date published: 2023-10-06