half of a rainbow
type: MusicGroup
popularity: 6
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49cc6a086b466a1292cc05da4b8afc41e8b57bc1f1939f7fb54c34fe49ba5fbd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0e37fa-93d5-4160-8f22-02529656beb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0e37fa-93d5-4160-8f22-02529656beb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa0e37fa-93d5-4160-8f22-02529656beb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49cc6a086b466a1292cc05da4b8afc41e8b57bc1f1939f7fb54c34fe49ba5fbd","name":"half of a rainbow","registered_at":"2026-06-20T09:22:48Z","symbol":"NIM1577472","token_address":"0x927242b703fa537d0c183269a4e972db004ab2b6","type":"artist","uuid":"aa0e37fa-93d5-4160-8f22-02529656beb4"}
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 0x49cc6a086b466a1292cc05da4b8afc41e8b57bc1f1939f7fb54c34fe49ba5fbd. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa0e37fa-93d5-4160-8f22-02529656beb4.json and https://artists.proofprofile.net/proofs/artist/aa0e37fa-93d5-4160-8f22-02529656beb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x49cc6a086b466a1292cc05da4b8afc41e8b57bc1f1939f7fb54c34fe49ba5fbd","name":"half of a rainbow","registered_at":"2026-06-20T09:22:48Z","symbol":"NIM1577472","token_address":"0x927242b703fa537d0c183269a4e972db004ab2b6","type":"artist","uuid":"aa0e37fa-93d5-4160-8f22-02529656beb4"}
album: nightclubs in heaven
  type: MusicAlbum
  date published: 2022-03-18
album: poison in e major
  type: MusicAlbum
  date published: 2022-05-17
album: don't give them what they want!!!
  type: MusicAlbum
  date published: 2023-02-16
album: the other half of the rainbow
  type: MusicAlbum
  date published: 2023-03-10
album: charlotte in tokyo
  type: MusicAlbum
  date published: 2023-04-06
album: in tomorrow's arms
  type: MusicAlbum
  date published: 2023-05-04
album: unintentional love-addict
  type: MusicAlbum
  date published: 2023-06-01
album: morning on the edge of the world
  type: MusicAlbum
  date published: 2023-06-16
album: half off a rainbow (sic)
  type: MusicAlbum
  date published: 2023-06-23
album: Only In Dreams (I Can Hide)
  type: MusicAlbum
  date published: 2024-03-15
album: Waters
  type: MusicAlbum
  date published: 2024-04-19
album: Saw You In A Dream
  type: MusicAlbum
  date published: 2024-05-24
album: SOULCRUSH
  type: MusicAlbum
  date published: 2024-07-26
album: FEELING CALLED LOVE
  type: MusicAlbum
  date published: 2024-08-02
album: unintentional love-addict (Live in Berlin)
  type: MusicAlbum
  date published: 2024-08-09
album: charlotte in tokyo (Live in Berlin)
  type: MusicAlbum
  date published: 2024-08-16
album: Live at Loophole!
  type: MusicAlbum
  date published: 2024-08-23
album: NIGHTCLUBS IN HELL
  type: MusicAlbum
  date published: 2024-09-20
album: ODRADEK but different
  type: MusicAlbum
  date published: 2024-12-24
album: (All My Body Is) Hope
  type: MusicAlbum
  date published: 2025-02-28
album: Chemistry Class
  type: MusicAlbum
  date published: 2025-03-21
  track: Chemistry Class
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161402
    explicit: false
    by artist: half of a rainbow
    in album: Chemistry Class
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: USCGH2547829
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:05:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x88cd6e1d1613b99b1e7857549cf7b8eecda5d3d56d1137e2e22fd45376060530
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958567
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958567
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2547829
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:22:40Z
    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 0x88cd6e1d1613b99b1e7857549cf7b8eecda5d3d56d1137e2e22fd45376060530. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USCGH2547829.
      date published: 2026-07-18T15:22:40Z
    audio: Chemistry Class
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.88
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.27
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.555
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.386
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.859
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Green Ashes
  type: MusicAlbum
  date published: 2025-04-11
album: I'm Sure You Still Dream Of Me
  type: MusicAlbum
  date published: 2025-05-02
album: With Your Eyes Wide Open
  type: MusicAlbum
  date published: 2025-05-16
album: I Avoid You (When I Avoid Myself)
  type: MusicAlbum
  date published: 2025-05-31