David Valle
type: MusicGroup
genre: salsa
description: David Valle Millán (born 27 May 1978 in Barcelona, Catalonia) is a Spanish former footballer who played as a goalkeeper, and the current goalkeeping coach of Extremadura UD. External links Category:
popularity: 28
followers: 3602
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43b4e673d65021bae737e57f245e8bb9d50aecd1553838b62335469b960a7cec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28357a2d-2afb-4426-9d5b-4a2db62fadf7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28357a2d-2afb-4426-9d5b-4a2db62fadf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28357a2d-2afb-4426-9d5b-4a2db62fadf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43b4e673d65021bae737e57f245e8bb9d50aecd1553838b62335469b960a7cec","name":"David Valle","registered_at":"2026-06-11T14:44:54Z","symbol":"NIM0053049","token_address":"0x95d6711a2638e9aa7954d745175450556c25d9a4","type":"artist","uuid":"28357a2d-2afb-4426-9d5b-4a2db62fadf7"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b4e673d65021bae737e57f245e8bb9d50aecd1553838b62335469b960a7cec. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28357a2d-2afb-4426-9d5b-4a2db62fadf7.json and https://artists.proofprofile.net/proofs/artist/28357a2d-2afb-4426-9d5b-4a2db62fadf7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x43b4e673d65021bae737e57f245e8bb9d50aecd1553838b62335469b960a7cec","name":"David Valle","registered_at":"2026-06-11T14:44:54Z","symbol":"NIM0053049","token_address":"0x95d6711a2638e9aa7954d745175450556c25d9a4","type":"artist","uuid":"28357a2d-2afb-4426-9d5b-4a2db62fadf7"}
album: Para No Recordarte
  type: MusicAlbum
  date published: 2016-10-16
  track: Para No Recordarte
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238889
    explicit: false
    by artist: David Valle
    in album: Para No Recordarte
      type: MusicAlbum
      date published: 2016-10-16
    genre: salsa
    isrc code: GBSMU6676443
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:39:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd63798e0c375fe5c1bc1ab50a6a93f512eefe9a9fbc21eedaf6be040ec3961cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU6676443
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63798e0c375fe5c1bc1ab50a6a93f512eefe9a9fbc21eedaf6be040ec3961cb. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBSMU6676443.
      date published: 2026-07-03T04:03:57Z
    audio: Para No Recordarte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.998
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.869
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.269
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.793
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.578
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Amor de Cartón
  type: MusicAlbum
  date published: 2016-11-19
album: Morí
  type: MusicAlbum
  date published: 2018-10-11
album: Nuevo Amor
  type: MusicAlbum
  date published: 2018-11-30
  track: Nuevo Amor
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267220
    explicit: false
    by artist: David Valle
    in album: Nuevo Amor
      type: MusicAlbum
      date published: 2018-11-30
    genre: salsa
    isrc code: GBSMU5832014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:38:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72fe2ab4d44b00fb287a20648dbcf84fdd9ff6cd6f0e85496396fa7965d456d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5832014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fe2ab4d44b00fb287a20648dbcf84fdd9ff6cd6f0e85496396fa7965d456d5. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBSMU5832014.
      date published: 2026-07-18T12:14:37Z
    audio: Nuevo Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.016
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.829
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Cada Momento
album: Te Encontré
album: El Beso Que Extraño Tanto
album: Que Onda Perdida - David Valle Ft. El Tita Salsa Urbana
album: Dile a Tu Orgullo

Acousticness
type: PropertyValue
value: 0.567

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.342

Valence (Positivity)
type: PropertyValue
value: 0.879

Loudness (dB)
type: PropertyValue
value: -4.881

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Cada Momento
type: MusicAlbum
date published: 2019-06-27

Te Encontré
type: MusicAlbum
date published: 2019-10-29

El Beso Que Extraño Tanto
type: MusicAlbum
date published: 2020-07-31

Que Onda Perdida - David Valle Ft. El Tita Salsa Urbana
type: MusicAlbum
date published: 2024-06-27

Dile a Tu Orgullo
type: MusicAlbum
date published: 2024-11-29