David L
type: MusicGroup
popularity: 3
followers: 352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x725bca728a909d5d6a368512f3db6673bb30322c5ece7fb9a0952bdbd0d0cb8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dab9e092-f51c-4388-94ad-419cb0cac650.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dab9e092-f51c-4388-94ad-419cb0cac650.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dab9e092-f51c-4388-94ad-419cb0cac650
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x725bca728a909d5d6a368512f3db6673bb30322c5ece7fb9a0952bdbd0d0cb8d","name":"David L","registered_at":"2026-06-21T04:42:49Z","symbol":"NIM1819509","token_address":"0x6ac416c8347edd79dbec210ed200865cc4606811","type":"artist","uuid":"dab9e092-f51c-4388-94ad-419cb0cac650"}
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 0x725bca728a909d5d6a368512f3db6673bb30322c5ece7fb9a0952bdbd0d0cb8d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dab9e092-f51c-4388-94ad-419cb0cac650.json and https://artists.proofprofile.net/proofs/artist/dab9e092-f51c-4388-94ad-419cb0cac650.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x725bca728a909d5d6a368512f3db6673bb30322c5ece7fb9a0952bdbd0d0cb8d","name":"David L","registered_at":"2026-06-21T04:42:49Z","symbol":"NIM1819509","token_address":"0x6ac416c8347edd79dbec210ed200865cc4606811","type":"artist","uuid":"dab9e092-f51c-4388-94ad-419cb0cac650"}
album: Here We Go
  type: MusicAlbum
  date published: 2011-02-28
album: Algo Mas Allá
  type: MusicAlbum
  date published: 2013-08-23
  track: Algo Mas Allá
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227013
    explicit: false
    by artist: David L
    in album: Algo Mas Allá
      type: MusicAlbum
      date published: 2013-08-23
    isrc code: USBMS1350091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:39:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77de793628332e06e8ae564e9e7581fb30f43006214806c9e071c6f846155871
    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/USBMS1350091
    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 0x77de793628332e06e8ae564e9e7581fb30f43006214806c9e071c6f846155871. 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/USBMS1350091.
      date published: 2026-07-05T10:01:46Z
    audio: Algo Mas Allá
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.002
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.77
      additional property: Energy
        type: PropertyValue
        value: 0.792
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.139
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.85
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.534
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Where Are U Now
  type: MusicAlbum
  date published: 2014-12-18
album: Dime Que Vuelves
  type: MusicAlbum
  date published: 2014-12-18
album: Say Yes
  type: MusicAlbum
  date published: 2015-01-21
album: Feel The Night
  type: MusicAlbum
  date published: 2015-06-22
album: Mia
  type: MusicAlbum
  date published: 2015-12-03
album: Say Yes (Remix) [feat. El BoyC, Latin Fresh, Quimico Ultra Mega]
  type: MusicAlbum
  date published: 2016-08-19
album: Bailando Se Entiende (feat. Albeezy)
  type: MusicAlbum
  date published: 2017-04-14
album: Se Gana y Se Pierde
  type: MusicAlbum
  date published: 2018-12-07
album: Se Gana y Se Pierde (Remix)
  type: MusicAlbum
  date published: 2019-02-08
  track: Se Gana y Se Pierde (Remix)
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217424
    explicit: false
    by artist: David L
    in album: Se Gana y Se Pierde (Remix)
      type: MusicAlbum
      date published: 2019-02-08
    isrc code: TCAEG1970683
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T22:24:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x287ad361a2977fe2b9acc01af9f6042e2d221f0c009ed4f8497eacf6b8439ac7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960327
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960327
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1970683
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T00:26:26Z
    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 0x287ad361a2977fe2b9acc01af9f6042e2d221f0c009ed4f8497eacf6b8439ac7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCAEG1970683.
      date published: 2026-07-31T00:26:26Z
    audio: Se Gana y Se Pierde (Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.223
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      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: La Receta

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.712

Energy
type: PropertyValue
value: 0.73

Speechiness
type: PropertyValue
value: 0.166

Acousticness
type: PropertyValue
value: 0.274

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.178

Valence (Positivity)
type: PropertyValue
value: 0.75

Loudness (dB)
type: PropertyValue
value: -10.049

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

La Receta
type: MusicAlbum
date published: 2023-03-31