Hannah Lucia
type: MusicGroup
genre: alternative r&b
popularity: 4
followers: 1735
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1770bdcdddef6d42a6bc23a01f8994934ef264fe317f9dc78f18eaba58b6958e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1770bdcdddef6d42a6bc23a01f8994934ef264fe317f9dc78f18eaba58b6958e","name":"Hannah Lucia","registered_at":"2026-06-20T09:39:43Z","symbol":"NIM1585325","token_address":"0x2a6120c16bae3e24e896915cc51c373da11a7eca","type":"artist","uuid":"ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97"}
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 0x1770bdcdddef6d42a6bc23a01f8994934ef264fe317f9dc78f18eaba58b6958e. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97.json and https://artists.proofprofile.net/proofs/artist/ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x1770bdcdddef6d42a6bc23a01f8994934ef264fe317f9dc78f18eaba58b6958e","name":"Hannah Lucia","registered_at":"2026-06-20T09:39:43Z","symbol":"NIM1585325","token_address":"0x2a6120c16bae3e24e896915cc51c373da11a7eca","type":"artist","uuid":"ac41f0ea-9cb9-4e5e-9cef-9e7a56989c97"}
album: Lights Out
  type: MusicAlbum
  date published: 2015-04-02
album: Lights Out
  type: MusicAlbum
  date published: 2015-04-02
album: Lights Out
  type: MusicAlbum
  date published: 2015-06-05
album: Don't Hold Out
  type: MusicAlbum
  date published: 2015-10-23
  track: Don't Hold Out
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207651
    explicit: false
    by artist: Hannah Lucia
    in album: Don't Hold Out
      type: MusicAlbum
      date published: 2015-10-23
    genre: alternative r&b
    isrc code: GB9SC1500023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:20:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x02fd6b23fcb0c9333962126ce93f6b28f11b6aecbb594e3356200f1c74974308
    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/GB9SC1500023
    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 0x02fd6b23fcb0c9333962126ce93f6b28f11b6aecbb594e3356200f1c74974308. 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/GB9SC1500023.
      date published: 2026-07-05T10:01:46Z
    audio: Don't Hold Out
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.906
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.451
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.058
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.126
      additional property: Liveness
        type: PropertyValue
        value: 0.642
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.469
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Don't Hold Out
  type: MusicAlbum
  date published: 2015-10-23
album: Don't Hold Out (L-VIS 1990 Remix)
  type: MusicAlbum
  date published: 2016-03-11
album: Don't Hold Out (L-VIS 1990 Remix)
  type: MusicAlbum
  date published: 2016-03-11
album: Don't Hold Out (Sean Glass Remix)
  type: MusicAlbum
  date published: 2016-04-01
album: Hustle
  type: MusicAlbum
  date published: 2017-10-06
album: Hustle
  type: MusicAlbum
  date published: 2017-10-06
album: Your Love
  type: MusicAlbum
  date published: 2017-11-17
album: Your Love
  type: MusicAlbum
  date published: 2017-11-17
album: Strangest Feeling
  type: MusicAlbum
  date published: 2018-08-03
album: Strangest Feeling
  type: MusicAlbum
  date published: 2018-08-03
album: Talk in Code
  type: MusicAlbum
  date published: 2019-04-19
album: Talk in Code
  type: MusicAlbum
  date published: 2019-04-19
album: Sorry for the Mistakes
  type: MusicAlbum
  date published: 2020-01-10
album: Sorry for the Mistakes
  type: MusicAlbum
  date published: 2020-01-10
album: Intertwine
  type: MusicAlbum
  date published: 2025-04-07