Union Moon
type: MusicGroup
popularity: 6
followers: 1195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0040c3b24eb388b3ac2ff1950db8ce86f002b255177478ca6c699cbbb35821d7
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/40dc2e1f-de41-4d00-b8a0-870fbc06a9cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40dc2e1f-de41-4d00-b8a0-870fbc06a9cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40dc2e1f-de41-4d00-b8a0-870fbc06a9cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0040c3b24eb388b3ac2ff1950db8ce86f002b255177478ca6c699cbbb35821d7","name":"Union Moon","registered_at":"2026-06-16T12:11:14Z","symbol":"NIM1047964","token_address":"0x18428dedc8d67d83b51c79d506ac65b9f5b43a8c","type":"artist","uuid":"40dc2e1f-de41-4d00-b8a0-870fbc06a9cb"}
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 0x0040c3b24eb388b3ac2ff1950db8ce86f002b255177478ca6c699cbbb35821d7. 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/40dc2e1f-de41-4d00-b8a0-870fbc06a9cb.json and https://artists.proofprofile.net/proofs/artist/40dc2e1f-de41-4d00-b8a0-870fbc06a9cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0040c3b24eb388b3ac2ff1950db8ce86f002b255177478ca6c699cbbb35821d7","name":"Union Moon","registered_at":"2026-06-16T12:11:14Z","symbol":"NIM1047964","token_address":"0x18428dedc8d67d83b51c79d506ac65b9f5b43a8c","type":"artist","uuid":"40dc2e1f-de41-4d00-b8a0-870fbc06a9cb"}
album: If She Going
  type: MusicAlbum
  date published: 2017-08-17
album: This Is How You Know
  type: MusicAlbum
  date published: 2017-08-24
  track: This Is How You Know
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200773
    explicit: false
    by artist: Union Moon
    in album: This Is How You Know
      type: MusicAlbum
      date published: 2017-08-24
    isrc code: QZ9531700001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:16:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c7e7db101d041b666c0cf172d42f4bef8125222e84b549ac9273dfbea1da858
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956430
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956430
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9531700001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T02:22:42Z
    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 0x2c7e7db101d041b666c0cf172d42f4bef8125222e84b549ac9273dfbea1da858. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZ9531700001.
      date published: 2026-07-03T02:22:42Z
    audio: This Is How You Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.119
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.409
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.606
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.404
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Red Bow
  type: MusicAlbum
  date published: 2017-09-08
album: Build a Fire After Dark
  type: MusicAlbum
  date published: 2017-09-15
album: What Would I Leave
  type: MusicAlbum
  date published: 2017-09-29
album: Ikwiwaiwy
  type: MusicAlbum
  date published: 2018-02-23