David Romero
type: MusicGroup
genre: flamenco
genre: flamenco pop
genre: flamenco urbano
popularity: 23
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3ad2a36d9a7c2de5106928c6c087f457f151ec42a22a6428711065cfe30f5ee
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/81ac2bda-8055-4480-a965-3fba7ed9c240.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81ac2bda-8055-4480-a965-3fba7ed9c240.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81ac2bda-8055-4480-a965-3fba7ed9c240
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3ad2a36d9a7c2de5106928c6c087f457f151ec42a22a6428711065cfe30f5ee","name":"David Romero","registered_at":"2026-06-12T03:09:45Z","symbol":"NIM0168737","token_address":"0xfcd32a144d194c813bf0d337252220f867c05012","type":"artist","uuid":"81ac2bda-8055-4480-a965-3fba7ed9c240"}
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 0xa3ad2a36d9a7c2de5106928c6c087f457f151ec42a22a6428711065cfe30f5ee. 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/81ac2bda-8055-4480-a965-3fba7ed9c240.json and https://artists.proofprofile.net/proofs/artist/81ac2bda-8055-4480-a965-3fba7ed9c240.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xa3ad2a36d9a7c2de5106928c6c087f457f151ec42a22a6428711065cfe30f5ee","name":"David Romero","registered_at":"2026-06-12T03:09:45Z","symbol":"NIM0168737","token_address":"0xfcd32a144d194c813bf0d337252220f867c05012","type":"artist","uuid":"81ac2bda-8055-4480-a965-3fba7ed9c240"}
album: Los de Jerusalén (Estudio)
  type: MusicAlbum
  date published: 2008-08-08
album: Muevela Mamita
  type: MusicAlbum
  date published: 2013-05-03
album: Baila
  type: MusicAlbum
  date published: 2013-06-11
album: Amor de Dos (Radio Edit)
  type: MusicAlbum
  date published: 2013-10-09
album: Noche Contigo
  type: MusicAlbum
  date published: 2014-01-30
album: Dios omnipotente (Estudios)
  type: MusicAlbum
  date published: 2014-08-16
album: Me Enamoré (feat. Miguel Martinez)
  type: MusicAlbum
  date published: 2014-11-30
album: Música Urbana Compilation, Vol.1
  type: MusicAlbum
  date published: 2015-11-15
album: Solos en Mi Cama
  type: MusicAlbum
  date published: 2016-06-16
album: No Recuerdo
  type: MusicAlbum
  date published: 2016-10-21
album: Abusadora
  type: MusicAlbum
  date published: 2017-06-09
album: Abusadora
  type: MusicAlbum
  date published: 2017-06-09
album: Dale Zumba
  type: MusicAlbum
  date published: 2017-06-16
album: Mejor Sola
  type: MusicAlbum
  date published: 2019-04-05
album: No Quiero Tu Amor
  type: MusicAlbum
  date published: 2019-10-25
album: Millonario
  type: MusicAlbum
  date published: 2021-07-22
album: Arrebátate
  type: MusicAlbum
  date published: 2021-10-07
album: Una Cita
  type: MusicAlbum
  date published: 2021-10-14
album: Hasta Abajo
  type: MusicAlbum
  date published: 2021-11-11
album: Mírala
  type: MusicAlbum
  date published: 2021-12-02
track: De Otro Planeta
track: Mala Fama

De Otro Planeta
type: MusicRecording
duration: PT3M37S
duration ms: 217777
explicit: false
by artist: Manu Keño
by artist: David Romero
by artist: Miguel Suke
by artist: Indara
in album: De Otro Planeta
  type: MusicAlbum
  date published: 2020-10-01
isrc code: ES6672004007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T05:39:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9732967e6befbc2ed4e599b1743c7ca9d8f2b6c702eb19d613e4e50f835c50bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6672004007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 954130
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-17T19:07:14+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9732967e6befbc2ed4e599b1743c7ca9d8f2b6c702eb19d613e4e50f835c50bb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ES6672004007.
  date published: 2026-06-17T19:07:14Z
audio: De Otro Planeta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.471
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.844
  additional property: Energy
    type: PropertyValue
    value: 0.733
  additional property: Speechiness
    type: PropertyValue
    value: 0.158
  additional property: Acousticness
    type: PropertyValue
    value: 0.195
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.568
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.099
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mala Fama
type: MusicRecording
duration: PT3M35S
duration ms: 215510
explicit: false
by artist: Manu Keño
by artist: David Romero
by artist: Miguel Suke
by artist: Zaira
in album: Mala Fama
  type: MusicAlbum
  date published: 2020-04-07
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ac9265b50ba1bef5a160910fba34a939fe0691a99d76d40e99a7214233bc64. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ES6672003622.
  date published: 2026-07-30T09:37:10Z
audio: Mala Fama
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.64
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.814
  additional property: Energy
    type: PropertyValue
    value: 0.783
  additional property: Speechiness
    type: PropertyValue
    value: 0.129
  additional property: Acousticness
    type: PropertyValue
    value: 0.125
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.54
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.199
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: ES6672003622
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960236
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T09:37:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6672003622
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960236
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960236
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:37:10+00:00
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