Transponder
type: MusicGroup
genre: space music
description: thumb|right|120px|An Ontario Highway 407 toll transponder circa 2009 In telecommunications, a transponder is a device that, upon receiving a signal, emits a different signal in response. The term is
album: The Strength of My Fist
  type: MusicAlbum
  date published: 2016-05-01
album: 10. Travnaj
  type: MusicAlbum
  date published: 2016-12-09
album: Hammer And Anvil (Part 1)
  type: MusicAlbum
  date published: 2016-12-15
album: Hammer and Anvil (Part 1)
  type: MusicAlbum
  date published: 2016-12-15
album: Hammer and Anvil (Part 2)
  type: MusicAlbum
  date published: 2016-12-15
album: Sto Bog Da I Sreca Junacka
  type: MusicAlbum
  date published: 2019-04-22
album: Deda Jovan
  type: MusicAlbum
  date published: 2019-04-22
album: When We Return to Bleiburg
  type: MusicAlbum
  date published: 2019-04-22
album: Kampf, Sieg oder Tod
  type: MusicAlbum
  date published: 2019-04-22
album: Dance Motherfucker
  type: MusicAlbum
  date published: 2019-04-22
album: All You Need Is E. B. M.
  type: MusicAlbum
  date published: 2019-04-22
album: Velika Smradija
  type: MusicAlbum
  date published: 2019-04-22
album: My Way Back Home
  type: MusicAlbum
  date published: 2019-04-22
track: Star Scatter
  type: MusicRecording
  duration: PT6M15S
  duration ms: 375000
  explicit: false
  by artist: Transponder
  in album: Starseed
    type: MusicAlbum
    date published: 2016-08-09
  isrc code: QM9AA1630082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:27:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeec5aeeba5ed001af7ec3e359edec200d8f26c013d707e6f6e09a10e69dee9a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1630082
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0xeec5aeeba5ed001af7ec3e359edec200d8f26c013d707e6f6e09a10e69dee9a9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM9AA1630082.
    date published: 2026-07-08T08:56:20Z
  audio: Star Scatter
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.616
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.171
    additional property: Energy
      type: PropertyValue
      value: 0.252
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.882
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.951
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.032
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.006
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor