The Barbers
type: MusicGroup
genre: hard techno
popularity: 5
followers: 741
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b0ad1a467570a3a1a3e4fc68247bba1ea1d3085e6ee1d6457f70068e195e73a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d553e1c-e922-41a5-b145-8b02ebab6967.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d553e1c-e922-41a5-b145-8b02ebab6967.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d553e1c-e922-41a5-b145-8b02ebab6967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b0ad1a467570a3a1a3e4fc68247bba1ea1d3085e6ee1d6457f70068e195e73a","name":"The Barbers","registered_at":"2026-06-16T22:08:14Z","symbol":"NIM1190401","token_address":"0x4b57a1343811918e231734ab47a70e0b96226e15","type":"artist","uuid":"5d553e1c-e922-41a5-b145-8b02ebab6967"}
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 0x3b0ad1a467570a3a1a3e4fc68247bba1ea1d3085e6ee1d6457f70068e195e73a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d553e1c-e922-41a5-b145-8b02ebab6967.json and https://artists.proofprofile.net/proofs/artist/5d553e1c-e922-41a5-b145-8b02ebab6967.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3b0ad1a467570a3a1a3e4fc68247bba1ea1d3085e6ee1d6457f70068e195e73a","name":"The Barbers","registered_at":"2026-06-16T22:08:14Z","symbol":"NIM1190401","token_address":"0x4b57a1343811918e231734ab47a70e0b96226e15","type":"artist","uuid":"5d553e1c-e922-41a5-b145-8b02ebab6967"}
album: Prison Break's
  type: MusicAlbum
  date published: 2010-06-08
album: I Like Hard Ep
  type: MusicAlbum
  date published: 2010-08-13
album: Never Sleep Ep
  type: MusicAlbum
  date published: 2010-09-23
album: Hardcore Style Ep
  type: MusicAlbum
  date published: 2010-09-24
album: Rock EP
  type: MusicAlbum
  date published: 2011
album: Drink And Smoke
  type: MusicAlbum
  date published: 2011-05-31
  track: Siesta Time
    type: MusicRecording
    duration: PT5M28S
    duration ms: 328101
    explicit: false
    by artist: The Barbers
    in album: Drink And Smoke
      type: MusicAlbum
      date published: 2011-05-31
    genre: hard techno
    isrc code: DEAR41170969
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:31:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72e943cb2e423b088ec7f8478af08546fbf9f09c9436a6de125ffbb7daf2fc70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41170969
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x72e943cb2e423b088ec7f8478af08546fbf9f09c9436a6de125ffbb7daf2fc70. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEAR41170969.
      date published: 2026-07-05T01:43:49Z
    audio: Siesta Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.029
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.424
      additional property: Energy
        type: PropertyValue
        value: 1
      additional property: Speechiness
        type: PropertyValue
        value: 0.117
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.833
      additional property: Liveness
        type: PropertyValue
        value: 0.31
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.585
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Voltage
  type: MusicAlbum
  date published: 2011-06-22
album: We Do What We Like
  type: MusicAlbum
  date published: 2013-05-27
album: Beat Maker EP
  type: MusicAlbum
  date published: 2015-03-23
album: Party People EP
  type: MusicAlbum
  date published: 2017-01-30