Michael Hill
type: MusicGroup
description: Michael Hill may refer to: Michael Hill (bishop) (born 1949), Bishop of Bristol Michael Hill (1672–1699), MP in England and Ireland Michael Hill (diplomat), administrator of Ascension Island Mich
popularity: 2
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1855d77f967816aa2465a6b7d8672c74b7349579fd22567a8d7a556d8a1f343a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc82eb0c-db82-4fa2-b0f0-b247f5a0c758.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc82eb0c-db82-4fa2-b0f0-b247f5a0c758.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc82eb0c-db82-4fa2-b0f0-b247f5a0c758
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1855d77f967816aa2465a6b7d8672c74b7349579fd22567a8d7a556d8a1f343a","name":"Michael Hill","registered_at":"2026-06-20T17:43:34Z","symbol":"NIM1669600","token_address":"0x151bed85501586af7ea6e1d568131c62e2ce4aaf","type":"artist","uuid":"bc82eb0c-db82-4fa2-b0f0-b247f5a0c758"}
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 0x1855d77f967816aa2465a6b7d8672c74b7349579fd22567a8d7a556d8a1f343a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc82eb0c-db82-4fa2-b0f0-b247f5a0c758.json and https://artists.proofprofile.net/proofs/artist/bc82eb0c-db82-4fa2-b0f0-b247f5a0c758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1855d77f967816aa2465a6b7d8672c74b7349579fd22567a8d7a556d8a1f343a","name":"Michael Hill","registered_at":"2026-06-20T17:43:34Z","symbol":"NIM1669600","token_address":"0x151bed85501586af7ea6e1d568131c62e2ce4aaf","type":"artist","uuid":"bc82eb0c-db82-4fa2-b0f0-b247f5a0c758"}
album: Haunted
  type: MusicAlbum
  date published: 2024-03-27
album: Lost In My Head
  type: MusicAlbum
  date published: 2024-06-05
album: Finally Free
  type: MusicAlbum
  date published: 2024-08-03
album: I'm Sorry
  type: MusicAlbum
  date published: 2024-10-26
  track: I'm Sorry
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173571
    explicit: false
    by artist: Michael Hill
    in album: I'm Sorry
      type: MusicAlbum
      date published: 2024-10-26
    isrc code: QZWFV2422508
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:53:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54142ed4141e56518826dce7f614a166a9eb97903720d170286c979d04048ced
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2422508
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x54142ed4141e56518826dce7f614a166a9eb97903720d170286c979d04048ced. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2422508.
      date published: 2026-07-22T11:35:32Z
    audio: I'm Sorry
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.159
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.093
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.439
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Beautiful Things
  type: MusicAlbum
  date published: 2025-01-17
album: Stop This Now
  type: MusicAlbum
  date published: 2025-03-14
album: Cry Myself To Bed
  type: MusicAlbum
  date published: 2025-06-06