Brass Box
type: MusicGroup
genre: shoegaze
popularity: 5
followers: 425
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x593c9da93a4aa134b1640d860d3f1354d93fffe3d64af58a2c63de99a2ea493c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d549064-2949-4379-9db2-4a3e07bf6e9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d549064-2949-4379-9db2-4a3e07bf6e9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d549064-2949-4379-9db2-4a3e07bf6e9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x593c9da93a4aa134b1640d860d3f1354d93fffe3d64af58a2c63de99a2ea493c","name":"Brass Box","registered_at":"2026-06-16T05:26:21Z","symbol":"NIM0951321","token_address":"0x8950e2539c05d0fa4923d91833061119c6b5e456","type":"artist","uuid":"2d549064-2949-4379-9db2-4a3e07bf6e9e"}
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 0x593c9da93a4aa134b1640d860d3f1354d93fffe3d64af58a2c63de99a2ea493c. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d549064-2949-4379-9db2-4a3e07bf6e9e.json and https://artists.proofprofile.net/proofs/artist/2d549064-2949-4379-9db2-4a3e07bf6e9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x593c9da93a4aa134b1640d860d3f1354d93fffe3d64af58a2c63de99a2ea493c","name":"Brass Box","registered_at":"2026-06-16T05:26:21Z","symbol":"NIM0951321","token_address":"0x8950e2539c05d0fa4923d91833061119c6b5e456","type":"artist","uuid":"2d549064-2949-4379-9db2-4a3e07bf6e9e"}
album: Waves
  type: MusicAlbum
  date published: 2016-07-18
album: Ivory Skies
  type: MusicAlbum
  date published: 2016-11-01
album: Moonlight Desires
  type: MusicAlbum
  date published: 2017-04-17
album: Tragedy
  type: MusicAlbum
  date published: 2018-10-08
album: Tragedy
  type: MusicAlbum
  date published: 2018-10-08
album: Tragedy
  type: MusicAlbum
  date published: 2018-10-09
album: Rivers
  type: MusicAlbum
  date published: 2019-01-25
album: Rivers
  type: MusicAlbum
  date published: 2019-01-25
album: Rivers
  type: MusicAlbum
  date published: 2019-01-25
album: Bats
  type: MusicAlbum
  date published: 2019-02-22
album: Bats
  type: MusicAlbum
  date published: 2019-02-22
album: DDM
  type: MusicAlbum
  date published: 2019-03-22
album: DDM
  type: MusicAlbum
  date published: 2019-03-27
album: The Cathedral
  type: MusicAlbum
  date published: 2019-04-05
album: The Cathedral
  type: MusicAlbum
  date published: 2019-04-05
  track: Bats
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236776
    explicit: false
    by artist: Brass Box
    in album: The Cathedral
      type: MusicAlbum
      date published: 2019-04-05
    genre: shoegaze
    isrc code: TCAED1947126
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:43:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c020ed0e6e8314e46db6a28dace6e117365457b1308cb7726d62f5be6bd4cdb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1947126
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x2c020ed0e6e8314e46db6a28dace6e117365457b1308cb7726d62f5be6bd4cdb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAED1947126.
      date published: 2026-07-03T19:59:51Z
    audio: Bats
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.974
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.63
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.816
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.115
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.807
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Cathedral
  type: MusicAlbum
  date published: 2019-04-05