Romi Chase
type: MusicGroup
popularity: 4
followers: 10775
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x229c40c7b38f7d2ac6837109503d0f46112a26854f6ffcf48b32574302961d17
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/73c573c3-b7ab-4424-85e4-3c5e539f6db4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73c573c3-b7ab-4424-85e4-3c5e539f6db4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73c573c3-b7ab-4424-85e4-3c5e539f6db4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x229c40c7b38f7d2ac6837109503d0f46112a26854f6ffcf48b32574302961d17","name":"Romi Chase","registered_at":"2026-06-17T05:59:29Z","symbol":"NIM1302850","token_address":"0x391ea91294ff432fe4f13386b2f071b9c23eb555","type":"artist","uuid":"73c573c3-b7ab-4424-85e4-3c5e539f6db4"}
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 0x229c40c7b38f7d2ac6837109503d0f46112a26854f6ffcf48b32574302961d17. 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/73c573c3-b7ab-4424-85e4-3c5e539f6db4.json and https://artists.proofprofile.net/proofs/artist/73c573c3-b7ab-4424-85e4-3c5e539f6db4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x229c40c7b38f7d2ac6837109503d0f46112a26854f6ffcf48b32574302961d17","name":"Romi Chase","registered_at":"2026-06-17T05:59:29Z","symbol":"NIM1302850","token_address":"0x391ea91294ff432fe4f13386b2f071b9c23eb555","type":"artist","uuid":"73c573c3-b7ab-4424-85e4-3c5e539f6db4"}
album: When I Was Your Man
  type: MusicAlbum
  date published: 2022-08-03
album: I Drove All Night
  type: MusicAlbum
  date published: 2022-09-09
album: Control
  type: MusicAlbum
  date published: 2022-11-11
album: Control
  type: MusicAlbum
  date published: 2022-11-11
album: Today
  type: MusicAlbum
  date published: 2023-03-03
album: Today
  type: MusicAlbum
  date published: 2023-03-03
album: Today
  type: MusicAlbum
  date published: 2023-03-03
album: Whiskey on the Rocks
  type: MusicAlbum
  date published: 2023-05-16
album: Whiskey on the Rocks
  type: MusicAlbum
  date published: 2023-05-16
album: Afterlife
  type: MusicAlbum
  date published: 2023-08-08
album: Afterlife
  type: MusicAlbum
  date published: 2023-08-08
album: Afterlife
  type: MusicAlbum
  date published: 2023-08-08
album: In the Morning
  type: MusicAlbum
  date published: 2024-02-08
album: In the Morning (Dance Remix)
  type: MusicAlbum
  date published: 2024-10-22
album: Gone Too Soon
  type: MusicAlbum
  date published: 2025-04-25
  track: Gone Too Soon
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215000
    explicit: false
    by artist: Romi Chase
    in album: Gone Too Soon
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZTLA2552059
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:03:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8dd2970de601b44ff551f1bf940e6c26b08c9f99ad1d2b3982e011964c9269e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2552059
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dd2970de601b44ff551f1bf940e6c26b08c9f99ad1d2b3982e011964c9269e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTLA2552059.
      date published: 2026-07-06T07:16:32Z
    audio: Gone Too Soon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.857
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.464
      additional property: Energy
        type: PropertyValue
        value: 0.423
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.072
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.46
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: True Crime
  type: MusicAlbum
  date published: 2025-05-02
album: So Much Better
  type: MusicAlbum
  date published: 2025-10-28