J O H A
type: MusicGroup
popularity: 9
followers: 384
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc5352b1c2c7d3935feeff8ffc92ce2f2e230f8877d50a827d8db2f08d118144
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1176af-ae21-4a6a-b41a-a8aaa763f29d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1176af-ae21-4a6a-b41a-a8aaa763f29d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa1176af-ae21-4a6a-b41a-a8aaa763f29d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc5352b1c2c7d3935feeff8ffc92ce2f2e230f8877d50a827d8db2f08d118144","name":"J O H A","registered_at":"2026-06-20T09:23:13Z","symbol":"NIM1577546","token_address":"0x8fc13a97be71128d038833097360785b0468e7d2","type":"artist","uuid":"aa1176af-ae21-4a6a-b41a-a8aaa763f29d"}
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 0xcc5352b1c2c7d3935feeff8ffc92ce2f2e230f8877d50a827d8db2f08d118144. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa1176af-ae21-4a6a-b41a-a8aaa763f29d.json and https://artists.proofprofile.net/proofs/artist/aa1176af-ae21-4a6a-b41a-a8aaa763f29d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xcc5352b1c2c7d3935feeff8ffc92ce2f2e230f8877d50a827d8db2f08d118144","name":"J O H A","registered_at":"2026-06-20T09:23:13Z","symbol":"NIM1577546","token_address":"0x8fc13a97be71128d038833097360785b0468e7d2","type":"artist","uuid":"aa1176af-ae21-4a6a-b41a-a8aaa763f29d"}
album: Mdfk!
  type: MusicAlbum
  date published: 2015-09-05
album: All4me
  type: MusicAlbum
  date published: 2016-02-15
album: Hurricane Troy
  type: MusicAlbum
  date published: 2016-05-05
album: Ta Cloro
  type: MusicAlbum
  date published: 2016-08-16
album: Yuca
  type: MusicAlbum
  date published: 2019-09-04
album: Yuca (Remixes)
  type: MusicAlbum
  date published: 2019-11-05
album: Al Día
  type: MusicAlbum
  date published: 2019-12-05
album: OG (Wano Prod)
  type: MusicAlbum
  date published: 2020-03-20
album: Bellaquera (Jahzzmvn Prod)
  type: MusicAlbum
  date published: 2020-07-29
album: HELLA
  type: MusicAlbum
  date published: 2021-11-19
album: EL TAPE
  type: MusicAlbum
  date published: 2023-10-26
track: Tremendo Mujerón - Remix
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184675
  explicit: false
  by artist: Lapili
  by artist: Denise Rosenthal
  by artist: Busiswa
  by artist: Queralt Lahoz
  by artist: J O H A
  by artist: Polemik
  by artist: Mariel Mariel
  in album: Tremendo Mujerón (Remix)
    type: MusicAlbum
    date published: 2023-03-16
  isrc code: FR96X2315906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T05:40:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb18a994e1060353e7181c3a7ed5eb62450e20230bc1b55bcd693e3adc5e00052
  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/FR96X2315906
  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 0xb18a994e1060353e7181c3a7ed5eb62450e20230bc1b55bcd693e3adc5e00052. 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/FR96X2315906.
    date published: 2026-07-08T03:20:19Z
  audio: Tremendo Mujerón - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.014
    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: 0.883
    additional property: Energy
      type: PropertyValue
      value: 0.903
    additional property: Speechiness
      type: PropertyValue
      value: 0.104
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.563
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.32
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major