Dj Fran Marin
type: MusicGroup
genre: rkt
genre: turreo
popularity: 16
followers: 2662
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ccb098ff29393c940bf50e0bca3b99d83e54051dbb9bd1cf8fa157ffc59fc0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f742cd2f-c9d3-4f31-96cc-cad373d39548.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f742cd2f-c9d3-4f31-96cc-cad373d39548.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f742cd2f-c9d3-4f31-96cc-cad373d39548
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ccb098ff29393c940bf50e0bca3b99d83e54051dbb9bd1cf8fa157ffc59fc0e","name":"Dj Fran Marin","registered_at":"2026-06-15T06:30:43Z","symbol":"NIM0711292","token_address":"0x00b3c07e00631b91ae528d46217827c6e44c7892","type":"artist","uuid":"f742cd2f-c9d3-4f31-96cc-cad373d39548"}
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 0x3ccb098ff29393c940bf50e0bca3b99d83e54051dbb9bd1cf8fa157ffc59fc0e. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f742cd2f-c9d3-4f31-96cc-cad373d39548.json and https://artists.proofprofile.net/proofs/artist/f742cd2f-c9d3-4f31-96cc-cad373d39548.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x3ccb098ff29393c940bf50e0bca3b99d83e54051dbb9bd1cf8fa157ffc59fc0e","name":"Dj Fran Marin","registered_at":"2026-06-15T06:30:43Z","symbol":"NIM0711292","token_address":"0x00b3c07e00631b91ae528d46217827c6e44c7892","type":"artist","uuid":"f742cd2f-c9d3-4f31-96cc-cad373d39548"}
album: Dj Fran Marin, Vol. 1
  type: MusicAlbum
  date published: 2017-08-31
album: Sexto Sentido (Remix)
  type: MusicAlbum
  date published: 2017-11-04
album: Sexto Sentido (Remix)
  type: MusicAlbum
  date published: 2017-11-04
  track: Sexto Sentido - Remix
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158466
    explicit: false
    by artist: Dj Fran Marin
    in album: Sexto Sentido (Remix)
      type: MusicAlbum
      date published: 2017-11-04
    genre: rkt
    genre: turreo
    isrc code: GBKPL1794993
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:08:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5204ed8f287cf0998ed53a27b0962367cb9178614eb7f59abdacc14c30438973
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1794993
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:09:13Z
    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 0x5204ed8f287cf0998ed53a27b0962367cb9178614eb7f59abdacc14c30438973. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:09:13Z), 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/GBKPL1794993.
      date published: 2026-07-20T02:09:13Z
    audio: Sexto Sentido - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.993
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0.41
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.878
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.754
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Reggaetrap (Trapton)
  type: MusicAlbum
  date published: 2018-01-08
album: Volumen 1
  type: MusicAlbum
  date published: 2018-01-08
album: Party Tracks!
  type: MusicAlbum
  date published: 2018-01-08
album: #season2
  type: MusicAlbum
  date published: 2018-11-29
album: Makina De Armado
  type: MusicAlbum
  date published: 2019-02-05
album: Party Tracks #2
  type: MusicAlbum
  date published: 2019-08-29
  track: Sueltate el Dembow + RKT
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184189
    explicit: false
    by artist: Dj Fran Marin
    in album: Party Tracks #2
      type: MusicAlbum
      date published: 2019-08-29
    genre: rkt
    genre: turreo
    isrc code: QZHN41976623
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:51:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cbc15c9f97fd9c0e62c41ebed66d4c70b68048aaca5796e4f1afe6ddaa071dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN41976623
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x7cbc15c9f97fd9c0e62c41ebed66d4c70b68048aaca5796e4f1afe6ddaa071dc. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZHN41976623.
      date published: 2026-07-16T12:43:37Z
    audio: Sueltate el Dembow + RKT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.999
      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: Reggetrap X Trapton
album: NEW ERA NEW SOUNDS #1
album: Tiki Taka Rkt
album: Cero Tiroteo RKT
album: Amor De Chat [Turreo Edit]
album: Bobo [Turreo Edit]

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.915

Energy
type: PropertyValue
value: 0.691

Speechiness
type: PropertyValue
value: 0.419

Acousticness
type: PropertyValue
value: 0.336

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.051

Valence (Positivity)
type: PropertyValue
value: 0.365

Loudness (dB)
type: PropertyValue
value: -4.83

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Reggetrap X Trapton
type: MusicAlbum
date published: 2019-08-29

NEW ERA NEW SOUNDS #1
type: MusicAlbum
date published: 2022-07-01

Tiki Taka Rkt
type: MusicAlbum
date published: 2022-07-03

Cero Tiroteo RKT
type: MusicAlbum
date published: 2022-09-12

Amor De Chat [Turreo Edit]
type: MusicAlbum
date published: 2023-07-06

Bobo [Turreo Edit]
type: MusicAlbum
date published: 2023-07-06