At Sunset
type: MusicGroup
popularity: 5
followers: 10398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbe9734c86ee1a6ffee46cba806f7a6f121e08be96f429c3ce5968ebfe1447a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e90ff0a6-b9f8-4004-8c01-91c5b70f02b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e90ff0a6-b9f8-4004-8c01-91c5b70f02b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e90ff0a6-b9f8-4004-8c01-91c5b70f02b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbe9734c86ee1a6ffee46cba806f7a6f121e08be96f429c3ce5968ebfe1447a","name":"At Sunset","registered_at":"2026-06-21T09:41:05Z","symbol":"NIM1891038","token_address":"0x16925f1e5a6be80ba34e2af261d5d0831ab2fe38","type":"artist","uuid":"e90ff0a6-b9f8-4004-8c01-91c5b70f02b2"}
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 0x4cbe9734c86ee1a6ffee46cba806f7a6f121e08be96f429c3ce5968ebfe1447a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e90ff0a6-b9f8-4004-8c01-91c5b70f02b2.json and https://artists.proofprofile.net/proofs/artist/e90ff0a6-b9f8-4004-8c01-91c5b70f02b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4cbe9734c86ee1a6ffee46cba806f7a6f121e08be96f429c3ce5968ebfe1447a","name":"At Sunset","registered_at":"2026-06-21T09:41:05Z","symbol":"NIM1891038","token_address":"0x16925f1e5a6be80ba34e2af261d5d0831ab2fe38","type":"artist","uuid":"e90ff0a6-b9f8-4004-8c01-91c5b70f02b2"}
album: This Is Who I Am
  type: MusicAlbum
  date published: 2012-08-11
album: Back in Time
  type: MusicAlbum
  date published: 2014-04-23
album: Us Against the World
  type: MusicAlbum
  date published: 2014-12-19
album: Every Little Thing
  type: MusicAlbum
  date published: 2015-04-10
  track: Every Little Thing
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214452
    explicit: false
    by artist: At Sunset
    in album: Every Little Thing
      type: MusicAlbum
      date published: 2015-04-10
    isrc code: AUWA01500133
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:59:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x501cb5de2513dd83d4f957d17a45f0e4b9a94867a8148438b066a5ee1b064bdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958218
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958218
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUWA01500133
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:33:33Z
    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 0x501cb5de2513dd83d4f957d17a45f0e4b9a94867a8148438b066a5ee1b064bdf. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/AUWA01500133.
      date published: 2026-07-16T00:33:33Z
    audio: Every Little Thing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.897
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.476
      additional property: Energy
        type: PropertyValue
        value: 0.906
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.663
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.575
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.322
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kiss Me
  type: MusicAlbum
  date published: 2016-01-13
album: March as One
  type: MusicAlbum
  date published: 2016-04-11