Manuel Martínez
type: MusicGroup
genre: flamenco pop
popularity: 17
followers: 1042
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24379e9d1b8ba41064dd6edf23a7c726952c7426285a6f4b3cafbf87a8e9cf4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353bc9a1-a37b-4e71-89c9-146fdbb1e14c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/353bc9a1-a37b-4e71-89c9-146fdbb1e14c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/353bc9a1-a37b-4e71-89c9-146fdbb1e14c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24379e9d1b8ba41064dd6edf23a7c726952c7426285a6f4b3cafbf87a8e9cf4a","name":"Manuel Martínez","registered_at":"2026-06-14T10:00:50Z","symbol":"NIM0417794","token_address":"0x5cd5ce09150354c64e90cd0147cbf5a3af8d4cec","type":"artist","uuid":"353bc9a1-a37b-4e71-89c9-146fdbb1e14c"}
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 0x24379e9d1b8ba41064dd6edf23a7c726952c7426285a6f4b3cafbf87a8e9cf4a. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/353bc9a1-a37b-4e71-89c9-146fdbb1e14c.json and https://artists.proofprofile.net/proofs/artist/353bc9a1-a37b-4e71-89c9-146fdbb1e14c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x24379e9d1b8ba41064dd6edf23a7c726952c7426285a6f4b3cafbf87a8e9cf4a","name":"Manuel Martínez","registered_at":"2026-06-14T10:00:50Z","symbol":"NIM0417794","token_address":"0x5cd5ce09150354c64e90cd0147cbf5a3af8d4cec","type":"artist","uuid":"353bc9a1-a37b-4e71-89c9-146fdbb1e14c"}
album: En Cuerpo y Alma
  type: MusicAlbum
  date published: 1998-04-15
album: The Youth (Acoustic)
  type: MusicAlbum
  date published: 2015-07-18
album: Sweetheart
  type: MusicAlbum
  date published: 2015-08-01
album: Madre
  type: MusicAlbum
  date published: 2019-10-18
album: Las Hojas de Otoño
  type: MusicAlbum
  date published: 2019-10-31
album: Las Hojas de Otoño
  type: MusicAlbum
  date published: 2019-10-31
track: Resistiendo por Ti
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263306
  explicit: false
  by artist: SFDK
  by artist: Manuel Martínez
  in album: Redención (Versión Exclusiva Spotify)
    type: MusicAlbum
    date published: 2018-03-02
  isrc code: ES6081840417
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:38:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75405d97c1327c8c49105b2cf4f5383fbdf24d7d8bd816c4d300373d3e81aba2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081840417
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x75405d97c1327c8c49105b2cf4f5383fbdf24d7d8bd816c4d300373d3e81aba2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES6081840417.
    date published: 2026-06-13T12:53:06Z
  audio: Resistiendo por Ti
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.164
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.497
    additional property: Energy
      type: PropertyValue
      value: 0.618
    additional property: Speechiness
      type: PropertyValue
      value: 0.762
    additional property: Acousticness
      type: PropertyValue
      value: 0.258
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.227
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.042
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor