Plan 7
type: MusicGroup
genre: psychobilly
genre: rockabilly
popularity: 6
followers: 790
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba1332d666b28fda19834ba0575d49b3bcbcbfd58b48051770ecfdc144d58aec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1932df-1bac-4949-8871-dfbae01da09e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1932df-1bac-4949-8871-dfbae01da09e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1932df-1bac-4949-8871-dfbae01da09e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba1332d666b28fda19834ba0575d49b3bcbcbfd58b48051770ecfdc144d58aec","name":"Plan 7","registered_at":"2026-06-21T06:02:17Z","symbol":"NIM1841463","token_address":"0x9fc1fbd0a1a0f8baa43d80148cd6debc6ce010af","type":"artist","uuid":"df1932df-1bac-4949-8871-dfbae01da09e"}
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 0xba1332d666b28fda19834ba0575d49b3bcbcbfd58b48051770ecfdc144d58aec. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df1932df-1bac-4949-8871-dfbae01da09e.json and https://artists.proofprofile.net/proofs/artist/df1932df-1bac-4949-8871-dfbae01da09e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xba1332d666b28fda19834ba0575d49b3bcbcbfd58b48051770ecfdc144d58aec","name":"Plan 7","registered_at":"2026-06-21T06:02:17Z","symbol":"NIM1841463","token_address":"0x9fc1fbd0a1a0f8baa43d80148cd6debc6ce010af","type":"artist","uuid":"df1932df-1bac-4949-8871-dfbae01da09e"}
album: Contra Viento Y Marea
  type: MusicAlbum
  date published: 2018-04-04
album: Contra Viento Y Marea
  type: MusicAlbum
  date published: 2018-04-04
album: Contra Viento Y Marea
  type: MusicAlbum
  date published: 2018-07-18
album: Erótica
  type: MusicAlbum
  date published: 2020-12-12
album: Me Voy De La Ciudad
  type: MusicAlbum
  date published: 2022-03-31
album: Rockers (Remasterizado 2023)
  type: MusicAlbum
  date published: 2023-08-16
album: Corre McFly
  type: MusicAlbum
  date published: 2024-08-03
album: Disparos
  type: MusicAlbum
  date published: 2025-03-03
  track: Disparos
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235081
    explicit: false
    by artist: Plan 7
    in album: Disparos
      type: MusicAlbum
      date published: 2025-03-03
    genre: psychobilly
    genre: rockabilly
    isrc code: USCGJ2538891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:51:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46cac34fc381110ae428d5cfbac72bff96311a771a824027e848473165bd2866
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2538891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x46cac34fc381110ae428d5cfbac72bff96311a771a824027e848473165bd2866. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCGJ2538891.
      date published: 2026-07-04T10:04:33Z
    audio: Disparos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.03
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.274
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.936
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.63
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Corte Hawaiano (Surfeando Ando)
  type: MusicAlbum
  date published: 2025-10-31