Juan Havana
type: MusicGroup
popularity: 5
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bbd648aca69181cd00930817e35c15d88bf1b6782241e9be4ed7a69c5efb223
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0725b31-1047-463d-a064-1b491e8fb856.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0725b31-1047-463d-a064-1b491e8fb856.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0725b31-1047-463d-a064-1b491e8fb856
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bbd648aca69181cd00930817e35c15d88bf1b6782241e9be4ed7a69c5efb223","name":"Juan Havana","registered_at":"2026-06-21T00:38:37Z","symbol":"NIM1765540","token_address":"0x7c016f89ba2306194d9a03b4ec0e93f2546d02d6","type":"artist","uuid":"d0725b31-1047-463d-a064-1b491e8fb856"}
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 0x9bbd648aca69181cd00930817e35c15d88bf1b6782241e9be4ed7a69c5efb223. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0725b31-1047-463d-a064-1b491e8fb856.json and https://artists.proofprofile.net/proofs/artist/d0725b31-1047-463d-a064-1b491e8fb856.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x9bbd648aca69181cd00930817e35c15d88bf1b6782241e9be4ed7a69c5efb223","name":"Juan Havana","registered_at":"2026-06-21T00:38:37Z","symbol":"NIM1765540","token_address":"0x7c016f89ba2306194d9a03b4ec0e93f2546d02d6","type":"artist","uuid":"d0725b31-1047-463d-a064-1b491e8fb856"}
album: Todo Tiene Soul
  type: MusicAlbum
  date published: 2011-10-20
album: One & Mr.Jackson - Looking 4 The Perfect Beat
  type: MusicAlbum
  date published: 2012-11-13
album: Papiledig
  type: MusicAlbum
  date published: 2015-11-20
album: Rap City
  type: MusicAlbum
  date published: 2020-08-22
album: Rap City
  type: MusicAlbum
  date published: 2020-08-22
album: Juanitos blandad sauce
  type: MusicAlbum
  date published: 2020-10-16
album: Stål
  type: MusicAlbum
  date published: 2021-04-30
album: Stål
  type: MusicAlbum
  date published: 2021-04-30
album: Två steg fram
  type: MusicAlbum
  date published: 2021-05-21
album: Ormtunga
  type: MusicAlbum
  date published: 2021-07-16
album: Don’t Go
  type: MusicAlbum
  date published: 2021-07-23
album: Vi 2
  type: MusicAlbum
  date published: 2021-08-20
album: Dope Lines
  type: MusicAlbum
  date published: 2021-11-12
album: Käkarnas Balett
  type: MusicAlbum
  date published: 2023-06-09
album: Purple Pain, Vol. 1
  type: MusicAlbum
  date published: 2023-07-14
album: Flyg
  type: MusicAlbum
  date published: 2023-11-03
album: Smaragder
  type: MusicAlbum
  date published: 2024-06-24
album: Eld & Svavel
  type: MusicAlbum
  date published: 2024-08-02
album: -7
  type: MusicAlbum
  date published: 2024-11-07
album: Biggie (Remix)
  type: MusicAlbum
  date published: 2024-11-23
track: Akta
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175332
  explicit: false
  by artist: Scientific
  by artist: Juan Havana
  in album: Half Man, Half Machine
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: SE6QE2426110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T20:30:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab735694ab53c3709501236df22da9ed16c2afb222876360e247ce76d26ef569
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960311
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960311
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2426110
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T20:45:02Z
  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 0xab735694ab53c3709501236df22da9ed16c2afb222876360e247ce76d26ef569. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/SE6QE2426110.
    date published: 2026-07-30T20:45:02Z
  audio: Akta
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.405
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.55
    additional property: Energy
      type: PropertyValue
      value: 0.946
    additional property: Speechiness
      type: PropertyValue
      value: 0.554
    additional property: Acousticness
      type: PropertyValue
      value: 0.543
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.48
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.739
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major