Hot Joy
type: MusicGroup
popularity: 3
followers: 467
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1041b0350a058805a6cd6068d1f9f158aae6ca6aa32a78280ca353b1e0f05b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec217935-0b8a-4160-8402-c25bce0c546e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec217935-0b8a-4160-8402-c25bce0c546e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec217935-0b8a-4160-8402-c25bce0c546e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1041b0350a058805a6cd6068d1f9f158aae6ca6aa32a78280ca353b1e0f05b4","name":"Hot Joy","registered_at":"2026-06-21T10:49:52Z","symbol":"NIM1903067","token_address":"0x0f2803ea00eb8e3040c2230ddfc30e191f38c498","type":"artist","uuid":"ec217935-0b8a-4160-8402-c25bce0c546e"}
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 0xc1041b0350a058805a6cd6068d1f9f158aae6ca6aa32a78280ca353b1e0f05b4. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec217935-0b8a-4160-8402-c25bce0c546e.json and https://artists.proofprofile.net/proofs/artist/ec217935-0b8a-4160-8402-c25bce0c546e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xc1041b0350a058805a6cd6068d1f9f158aae6ca6aa32a78280ca353b1e0f05b4","name":"Hot Joy","registered_at":"2026-06-21T10:49:52Z","symbol":"NIM1903067","token_address":"0x0f2803ea00eb8e3040c2230ddfc30e191f38c498","type":"artist","uuid":"ec217935-0b8a-4160-8402-c25bce0c546e"}
album: Fingers on my Side
  type: MusicAlbum
  date published: 2024-02-19
album: Folded Tongue
  type: MusicAlbum
  date published: 2024-03-18
album: Head out of the Window
  type: MusicAlbum
  date published: 2024-04-15
album: Small Favor
  type: MusicAlbum
  date published: 2024-04-19
album: Quality Control
  type: MusicAlbum
  date published: 2025-05-27
album: Quality Control b/w Leaning
  type: MusicAlbum
  date published: 2025-07-29