Joma
type: MusicGroup
description: Joma Sport, S.A. is a Spanish sports clothing and shoes brand. History Joma was founded in 1965 by Fructuoso López to produce shoes for general use. The brand name comes from the given name of Fruc
popularity: 4
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1faeb7e13e0044236026bc6cc6516194bba9c94c5ec92e852fb41691aa0ae93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08034bf5-7d8a-48a6-981a-8f16423f3095.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08034bf5-7d8a-48a6-981a-8f16423f3095.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08034bf5-7d8a-48a6-981a-8f16423f3095
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
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 0xb1faeb7e13e0044236026bc6cc6516194bba9c94c5ec92e852fb41691aa0ae93. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08034bf5-7d8a-48a6-981a-8f16423f3095.json and https://artists.proofprofile.net/proofs/artist/08034bf5-7d8a-48a6-981a-8f16423f3095.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: Joma
  type: MusicAlbum
  date published: 2021-04-01
album: Pugno al cuore
  type: MusicAlbum
  date published: 2021-07-10
album: Riparo&Cura
  type: MusicAlbum
  date published: 2021-08-10
album: Joma
  type: MusicAlbum
  date published: 2021-10-30
album: Lo stesso grido
  type: MusicAlbum
  date published: 2022-04-03
album: Non aver paura mai
  type: MusicAlbum
  date published: 2022-08-26
album: Luna, Stelle e Vento
  type: MusicAlbum
  date published: 2022-10-15
album: Winston Blue
  type: MusicAlbum
  date published: 2023-03-17
album: Resti Qui Da Me
  type: MusicAlbum
  date published: 2023-05-26
album: Musica Seducente
  type: MusicAlbum
  date published: 2023-07-07
album: Arido
  type: MusicAlbum
  date published: 2023-11-03
album: Apotropaico
  type: MusicAlbum
  date published: 2023-11-23
  track: Club
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194416
    explicit: false
    by artist: Joma
    in album: Apotropaico
      type: MusicAlbum
      date published: 2023-11-23
    isrc code: ITJD72300021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:25:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f4df34f89971146f0a8440edccf915dba956644a106b9ffffadf5e4f0e1be50
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJD72300021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x6f4df34f89971146f0a8440edccf915dba956644a106b9ffffadf5e4f0e1be50. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITJD72300021.
      date published: 2026-07-05T10:01:46Z
    audio: Club
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.015
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.875
      additional property: Speechiness
        type: PropertyValue
        value: 0.138
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.433
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.59
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.059
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Apotropaico
  type: MusicAlbum
  date published: 2023-11-23
album: Estate Euforia
  type: MusicAlbum
  date published: 2024-08-09
album: Araba Fenice
  type: MusicAlbum
  date published: 2025-01-01
album: Come un serpente nell’erba
  type: MusicAlbum
  date published: 2025-08-06