under_score
type: MusicGroup
genre: tech house
genre: uk funky
popularity: 2
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42cca979e971f0762f0fe3f2df038ce8d8191a825de6ec61dd5c6a9e9e8f2b8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82841117-a02c-4385-82ea-337eef144d94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82841117-a02c-4385-82ea-337eef144d94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82841117-a02c-4385-82ea-337eef144d94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x42cca979e971f0762f0fe3f2df038ce8d8191a825de6ec61dd5c6a9e9e8f2b8b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82841117-a02c-4385-82ea-337eef144d94.json and https://artists.proofprofile.net/proofs/artist/82841117-a02c-4385-82ea-337eef144d94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Low Frequencies EP
  type: MusicAlbum
  date published: 2015-11-16
album: Indigo
  type: MusicAlbum
  date published: 2015-12-04
album: Indigo
  type: MusicAlbum
  date published: 2015-12-04
album: Brown Paper
  type: MusicAlbum
  date published: 2016-06-03
album: Keep On
  type: MusicAlbum
  date published: 2016-12-30
album: Together EP
  type: MusicAlbum
  date published: 2017-01-30
album: I Say EP
  type: MusicAlbum
  date published: 2017-05-22
album: Give Me EP
  type: MusicAlbum
  date published: 2017-07-24
album: Come With Me
  type: MusicAlbum
  date published: 2017-09-15
album: Waves EP
  type: MusicAlbum
  date published: 2017-12-18
album: Hive & Vinyl
  type: MusicAlbum
  date published: 2018-01-08
album: Hive & Vinyl
  type: MusicAlbum
  date published: 2018-01-08
album: Hive & Vinyl
  type: MusicAlbum
  date published: 2018-01-08
album: My History EP
  type: MusicAlbum
  date published: 2018-02-17
album: Alone E.P.
  type: MusicAlbum
  date published: 2018-08-03
album: Hours
  type: MusicAlbum
  date published: 2018-08-24
album: Fuse
  type: MusicAlbum
  date published: 2019-09-06
album: Parallel EP
  type: MusicAlbum
  date published: 2021-04-09
album: Frame / Sunset
  type: MusicAlbum
  date published: 2022-03-04
album: Love Forever
  type: MusicAlbum
  date published: 2023-12-08
album: Tricks
  type: MusicAlbum
  date published: 2024-01-19
album: Caught Up
  type: MusicAlbum
  date published: 2024-04-15
track: Vinyl
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208124
  explicit: false
  by artist: under_score
  in album: Armada Subjekt Miami Sessions (Mixed by Robosonic)
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: NLF711800053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T17:57:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecdcdff866b159e1c01e2ccc08ccef14eea9d2bb558a8b51e714843cfd2bac1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711800053
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xecdcdff866b159e1c01e2ccc08ccef14eea9d2bb558a8b51e714843cfd2bac1a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF711800053.
    date published: 2026-07-08T03:20:19Z
  audio: Vinyl
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.337
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.8
    additional property: Energy
      type: PropertyValue
      value: 0.885
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.058
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.567
    additional property: Liveness
      type: PropertyValue
      value: 0.051
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.78
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.249
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor