Mia Day
type: MusicGroup
popularity: 2
followers: 675
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a4c575ca206e5cd183a9c4df0bb7fc04ad12c946a9d3315b0b49d558bf6f393
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad8f9ea9-4131-4ef8-98f0-5229d2ec1598.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad8f9ea9-4131-4ef8-98f0-5229d2ec1598.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad8f9ea9-4131-4ef8-98f0-5229d2ec1598
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a4c575ca206e5cd183a9c4df0bb7fc04ad12c946a9d3315b0b49d558bf6f393","name":"Mia Day","registered_at":"2026-06-20T10:50:15Z","symbol":"NIM1594834","token_address":"0x0d8809303a4917adecaaca72eb6bbaf4c1fd82f2","type":"artist","uuid":"ad8f9ea9-4131-4ef8-98f0-5229d2ec1598"}
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 0x5a4c575ca206e5cd183a9c4df0bb7fc04ad12c946a9d3315b0b49d558bf6f393. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad8f9ea9-4131-4ef8-98f0-5229d2ec1598.json and https://artists.proofprofile.net/proofs/artist/ad8f9ea9-4131-4ef8-98f0-5229d2ec1598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x5a4c575ca206e5cd183a9c4df0bb7fc04ad12c946a9d3315b0b49d558bf6f393","name":"Mia Day","registered_at":"2026-06-20T10:50:15Z","symbol":"NIM1594834","token_address":"0x0d8809303a4917adecaaca72eb6bbaf4c1fd82f2","type":"artist","uuid":"ad8f9ea9-4131-4ef8-98f0-5229d2ec1598"}
album: Back at the Start
  type: MusicAlbum
  date published: 2016-09-28
album: Years
  type: MusicAlbum
  date published: 2016-11-10
album: Juliet
  type: MusicAlbum
  date published: 2018-10-11
album: Heartbreak Season
  type: MusicAlbum
  date published: 2018-11-07
album: Gold
  type: MusicAlbum
  date published: 2018-11-16
album: Lone Rider
  type: MusicAlbum
  date published: 2019-11-22
album: Appointments
  type: MusicAlbum
  date published: 2021-03-13
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  type: MusicAlbum
  date published: 2021-06-11
album: Drown
  type: MusicAlbum
  date published: 2021-08-10
album: Marigold
  type: MusicAlbum
  date published: 2023-07-14
album: Severed
  type: MusicAlbum
  date published: 2024-03-22
album: Mountain Song
  type: MusicAlbum
  date published: 2024-04-19
album: Hellier, Forever
  type: MusicAlbum
  date published: 2024-05-17