Hazel Dunlap
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0132409ba098874783b887071a360910f46fe111991aaa7938ca64abf4c6b0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03c48569-bf7f-4c38-a61d-bd0ba0145b44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03c48569-bf7f-4c38-a61d-bd0ba0145b44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03c48569-bf7f-4c38-a61d-bd0ba0145b44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0132409ba098874783b887071a360910f46fe111991aaa7938ca64abf4c6b0f","name":"Hazel Dunlap","registered_at":"2026-06-15T14:44:33Z","symbol":"NIM0740826","token_address":"0x9c3a3a3dae3b6ad785af2e68b89e43e5b12f7934","type":"artist","uuid":"03c48569-bf7f-4c38-a61d-bd0ba0145b44"}
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 0xb0132409ba098874783b887071a360910f46fe111991aaa7938ca64abf4c6b0f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03c48569-bf7f-4c38-a61d-bd0ba0145b44.json and https://artists.proofprofile.net/proofs/artist/03c48569-bf7f-4c38-a61d-bd0ba0145b44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xb0132409ba098874783b887071a360910f46fe111991aaa7938ca64abf4c6b0f","name":"Hazel Dunlap","registered_at":"2026-06-15T14:44:33Z","symbol":"NIM0740826","token_address":"0x9c3a3a3dae3b6ad785af2e68b89e43e5b12f7934","type":"artist","uuid":"03c48569-bf7f-4c38-a61d-bd0ba0145b44"}
album: Four seasons
  type: MusicAlbum
  date published: 2018
album: Hurricane of love
  type: MusicAlbum
  date published: 2021
album: Free from you
  type: MusicAlbum
  date published: 2025-01-23
album: love revolution
  type: MusicAlbum
  date published: 2025-01-31
album: Absence
  type: MusicAlbum
  date published: 2025-02-01
album: Here
  type: MusicAlbum
  date published: 2025-02-08
album: Mother
  type: MusicAlbum
  date published: 2025-02-14
album: Clear
  type: MusicAlbum
  date published: 2025-02-23
album: Love lifts us up
  type: MusicAlbum
  date published: 2025-05-04