Emma Hill
type: MusicGroup
popularity: 5
followers: 1011
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x889adfdf5999ca0d9b79268eff8a72e7300e7f772a3a6287299180b26f9a0d10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2112f973-77c6-46e8-a643-ec187b88f000.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2112f973-77c6-46e8-a643-ec187b88f000.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2112f973-77c6-46e8-a643-ec187b88f000
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x889adfdf5999ca0d9b79268eff8a72e7300e7f772a3a6287299180b26f9a0d10","name":"Emma Hill","registered_at":"2026-06-16T01:10:03Z","symbol":"NIM0890088","token_address":"0x9f6b8bb1829a45aae7c8183c9ad5c28e352a71f9","type":"artist","uuid":"2112f973-77c6-46e8-a643-ec187b88f000"}
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 0x889adfdf5999ca0d9b79268eff8a72e7300e7f772a3a6287299180b26f9a0d10. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2112f973-77c6-46e8-a643-ec187b88f000.json and https://artists.proofprofile.net/proofs/artist/2112f973-77c6-46e8-a643-ec187b88f000.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x889adfdf5999ca0d9b79268eff8a72e7300e7f772a3a6287299180b26f9a0d10","name":"Emma Hill","registered_at":"2026-06-16T01:10:03Z","symbol":"NIM0890088","token_address":"0x9f6b8bb1829a45aae7c8183c9ad5c28e352a71f9","type":"artist","uuid":"2112f973-77c6-46e8-a643-ec187b88f000"}
album: Just Me
  type: MusicAlbum
  date published: 2007-01-01
album: One Glass Too Many
  type: MusicAlbum
  date published: 2009-02-02
album: Clumsy Seduction
  type: MusicAlbum
  date published: 2009-03-23
album: The Black and Wretched Blue
  type: MusicAlbum
  date published: 2013-03-26
album: Denali
  type: MusicAlbum
  date published: 2014-11-11
  track: Denali
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214534
    explicit: false
    by artist: Emma Hill
    in album: Denali
      type: MusicAlbum
      date published: 2014-11-11
    isrc code: USHM91461459
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:17:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d5a513e7f48fd0084b0e8683b239c68591f87ee2db62f93da82612fda82849b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91461459
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5a513e7f48fd0084b0e8683b239c68591f87ee2db62f93da82612fda82849b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USHM91461459.
      date published: 2026-07-05T10:01:46Z
    audio: Denali
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.035
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.503
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.345
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.179
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.262
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Come Undone
  type: MusicAlbum
  date published: 2018-04-10
album: Am I Talking to You?
  type: MusicAlbum
  date published: 2018-05-04
album: Magnesium Dreams
  type: MusicAlbum
  date published: 2019-03-01
album: Magnesium Dreams
  type: MusicAlbum
  date published: 2019-05-10
album: How Could I Have Been so Wrong?
  type: MusicAlbum
  date published: 2020-01-31
album: Park Songs
  type: MusicAlbum
  date published: 2022-07-21
album: When Will We Sing Again?
  type: MusicAlbum
  date published: 2023-01-27
album: An Angel With No Wings
  type: MusicAlbum
  date published: 2023-04-28
album: White Dresses
  type: MusicAlbum
  date published: 2024-08-16