Hailey MacIsaac
type: MusicGroup
popularity: 4
followers: 692
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe143cc63f4fb745e93612bd206079e7817a1e41f4a50a64ca35161179d88ac68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6941f676-f6a4-4f29-bb0c-597c4b27e318.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6941f676-f6a4-4f29-bb0c-597c4b27e318.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6941f676-f6a4-4f29-bb0c-597c4b27e318
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe143cc63f4fb745e93612bd206079e7817a1e41f4a50a64ca35161179d88ac68","name":"Hailey MacIsaac","registered_at":"2026-06-17T02:15:29Z","symbol":"NIM1249387","token_address":"0xea12addff88389773a6829343feb212cfe15981f","type":"artist","uuid":"6941f676-f6a4-4f29-bb0c-597c4b27e318"}
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 0xe143cc63f4fb745e93612bd206079e7817a1e41f4a50a64ca35161179d88ac68. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6941f676-f6a4-4f29-bb0c-597c4b27e318.json and https://artists.proofprofile.net/proofs/artist/6941f676-f6a4-4f29-bb0c-597c4b27e318.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe143cc63f4fb745e93612bd206079e7817a1e41f4a50a64ca35161179d88ac68","name":"Hailey MacIsaac","registered_at":"2026-06-17T02:15:29Z","symbol":"NIM1249387","token_address":"0xea12addff88389773a6829343feb212cfe15981f","type":"artist","uuid":"6941f676-f6a4-4f29-bb0c-597c4b27e318"}
album: In a Dark Room
  type: MusicAlbum
  date published: 2019-08-16
album: Looking for u every night
  type: MusicAlbum
  date published: 2019-12-13
album: Down2U
  type: MusicAlbum
  date published: 2020-11-23
album: Poisonous
  type: MusicAlbum
  date published: 2021-06-17
album: Lumber
  type: MusicAlbum
  date published: 2021-12-03
album: Night Light
  type: MusicAlbum
  date published: 2022-10-27
album: Blocked
  type: MusicAlbum
  date published: 2023-03-24
album: Blocked (GLORYWAVE Remix)
  type: MusicAlbum
  date published: 2023-08-13