Jay Hoff
type: MusicGroup
popularity: 3
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61421e4de84e9ced8b2e5b37ccbc6cff312d5ed469344d25b9a29cdcc8784a6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61421e4de84e9ced8b2e5b37ccbc6cff312d5ed469344d25b9a29cdcc8784a6b","name":"Jay Hoff","registered_at":"2026-06-20T10:01:38Z","symbol":"NIM1587385","token_address":"0x79f74dc31c0511455561c1cccae02348057b9821","type":"artist","uuid":"ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4"}
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 0x61421e4de84e9ced8b2e5b37ccbc6cff312d5ed469344d25b9a29cdcc8784a6b. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4.json and https://artists.proofprofile.net/proofs/artist/ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x61421e4de84e9ced8b2e5b37ccbc6cff312d5ed469344d25b9a29cdcc8784a6b","name":"Jay Hoff","registered_at":"2026-06-20T10:01:38Z","symbol":"NIM1587385","token_address":"0x79f74dc31c0511455561c1cccae02348057b9821","type":"artist","uuid":"ac47e5da-505b-4ca3-98a1-9c0ce4cae5b4"}
album: DNA
  type: MusicAlbum
  date published: 2020-11-20
album: Round We Go
  type: MusicAlbum
  date published: 2021-09-24
album: Past Life
  type: MusicAlbum
  date published: 2021-10-08
album: Final Want
  type: MusicAlbum
  date published: 2021-10-22
album: I Don't Wanna Feel Nothin'
  type: MusicAlbum
  date published: 2022-04-08
album: Clear
  type: MusicAlbum
  date published: 2022-06-03
album: Clear (Alternate Version)
  type: MusicAlbum
  date published: 2022-07-15
album: Like A Performer
  type: MusicAlbum
  date published: 2022-07-29
album: Beautiful Disarray
  type: MusicAlbum
  date published: 2022-09-30
album: Forget Me Now
  type: MusicAlbum
  date published: 2023-01-06
album: Salt
  type: MusicAlbum
  date published: 2023-03-17
album: I Don't Love You
  type: MusicAlbum
  date published: 2023-07-28
album: Quite Like This
  type: MusicAlbum
  date published: 2023-11-03
album: All Rise
  type: MusicAlbum
  date published: 2024-03-15
album: Moontide
  type: MusicAlbum
  date published: 2024-05-17
album: No One Loves
  type: MusicAlbum
  date published: 2024-07-19
album: Long Nights
  type: MusicAlbum
  date published: 2024-09-20
album: Absolute Nothing, Always
  type: MusicAlbum
  date published: 2024-11-15