Keltrix
type: MusicGroup
popularity: 3
followers: 1063
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf16bd953e7cdd0969fe1fd84104b2f285d36369ab693eb8e42c94b358cefbe12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d613985-9ba2-4667-8413-dcfbf614f0ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d613985-9ba2-4667-8413-dcfbf614f0ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d613985-9ba2-4667-8413-dcfbf614f0ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
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 0xf16bd953e7cdd0969fe1fd84104b2f285d36369ab693eb8e42c94b358cefbe12. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d613985-9ba2-4667-8413-dcfbf614f0ac.json and https://artists.proofprofile.net/proofs/artist/3d613985-9ba2-4667-8413-dcfbf614f0ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
album: Whilst You're Waiting
  type: MusicAlbum
  date published: 2011-01-12
album: Between Storms
  type: MusicAlbum
  date published: 2015-05-04
album: Displacement (For Refugees)
  type: MusicAlbum
  date published: 2016-05-06
album: Bobby Says...
  type: MusicAlbum
  date published: 2017-03-17
album: Bobby Says...
  type: MusicAlbum
  date published: 2017-03-17
album: Long Long Way
  type: MusicAlbum
  date published: 2018-05-11
album: Naked
  type: MusicAlbum
  date published: 2018-06-08
album: Never
  type: MusicAlbum
  date published: 2021-03-31
album: Herstory
  type: MusicAlbum
  date published: 2021-05-21
album: Asking for It
  type: MusicAlbum
  date published: 2021-08-11
album: Dark Days
  type: MusicAlbum
  date published: 2022-01-05
album: Past the Wolves
  type: MusicAlbum
  date published: 2023-06-21
album: Last Light
  type: MusicAlbum
  date published: 2023-09-06
album: Stars
  type: MusicAlbum
  date published: 2024-01-12
album: Past the Wolves
  type: MusicAlbum
  date published: 2024-03-01
  track: Shine
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224810
    explicit: false
    by artist: Keltrix
    in album: Past the Wolves
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: NL8RL2405337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:36:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b760a94c12df8582a4cc478a1972519ddcadec0b276c8c077c3beadd5a4cad2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958561
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958561
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2405337
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T14:22:01Z
    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 0x2b760a94c12df8582a4cc478a1972519ddcadec0b276c8c077c3beadd5a4cad2. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/NL8RL2405337.
      date published: 2026-07-18T14:22:01Z
    audio: Shine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.024
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.506
      additional property: Energy
        type: PropertyValue
        value: 0.673
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.041
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.88
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.236
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Past The Wolves
  type: MusicAlbum
  date published: 2024-03-01