Marti Urdiroz
type: MusicGroup
popularity: 3
followers: 439
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d29a5f7290ee8f56b08fad9515fad6b4084348e13a154a36fefd058b4396cf6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e32751c-4398-4f74-90e2-36b4707682c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e32751c-4398-4f74-90e2-36b4707682c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e32751c-4398-4f74-90e2-36b4707682c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d29a5f7290ee8f56b08fad9515fad6b4084348e13a154a36fefd058b4396cf6","name":"Marti Urdiroz","registered_at":"2026-06-16T16:56:10Z","symbol":"NIM1115928","token_address":"0xd4b36d32d4bf022a2b457cae39005dc6e43ad4c2","type":"artist","uuid":"4e32751c-4398-4f74-90e2-36b4707682c0"}
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 0x0d29a5f7290ee8f56b08fad9515fad6b4084348e13a154a36fefd058b4396cf6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e32751c-4398-4f74-90e2-36b4707682c0.json and https://artists.proofprofile.net/proofs/artist/4e32751c-4398-4f74-90e2-36b4707682c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0d29a5f7290ee8f56b08fad9515fad6b4084348e13a154a36fefd058b4396cf6","name":"Marti Urdiroz","registered_at":"2026-06-16T16:56:10Z","symbol":"NIM1115928","token_address":"0xd4b36d32d4bf022a2b457cae39005dc6e43ad4c2","type":"artist","uuid":"4e32751c-4398-4f74-90e2-36b4707682c0"}
album: Me tiene in love
  type: MusicAlbum
  date published: 2018-07-13
album: Me Tiene in Love (Remix)
  type: MusicAlbum
  date published: 2018-09-16
album: Lección
  type: MusicAlbum
  date published: 2018-10-30
album: Sad Girl
  type: MusicAlbum
  date published: 2018-12-22
album: I Miss You
  type: MusicAlbum
  date published: 2019-02-14
album: Poesía Problemática
  type: MusicAlbum
  date published: 2019-06-07
album: 110%
  type: MusicAlbum
  date published: 2019-12-07
album: Cobarde
  type: MusicAlbum
  date published: 2020-02-07
album: Desde que te vi
  type: MusicAlbum
  date published: 2020-02-14
album: Dime cuando
  type: MusicAlbum
  date published: 2020-03-16
album: TRANSPARENTE
  type: MusicAlbum
  date published: 2020-06-06
album: Halloween
  type: MusicAlbum
  date published: 2020-10-31
album: No vengas más
  type: MusicAlbum
  date published: 2021-02-26
album: MESSI
  type: MusicAlbum
  date published: 2021-06-06
album: CHILLING
  type: MusicAlbum
  date published: 2022-02-11
album: Oportunidad
  type: MusicAlbum
  date published: 2022-08-04
album: USAME
  type: MusicAlbum
  date published: 2024-02-02
album: MAMÁ DICE
  type: MusicAlbum
  date published: 2024-04-27
album: MUITO CHATO
  type: MusicAlbum
  date published: 2024-09-28
album: abuela
  type: MusicAlbum
  date published: 2024-11-08
track: Flashé Amor
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147216
  explicit: false
  by artist: Rayder
  by artist: Marti Urdiroz
  in album: Flashé Amor
    type: MusicAlbum
    date published: 2024-08-15
  genre: plugg-en-espanol
  isrc code: QZNJZ2417294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:12:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38cb92384f105440349b4438acc52ed6d31bdb82561050659c084f4a74788685
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2417294
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x38cb92384f105440349b4438acc52ed6d31bdb82561050659c084f4a74788685. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNJZ2417294.
    date published: 2026-07-06T06:56:49Z
  audio: Flashé Amor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.99
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.757
    additional property: Energy
      type: PropertyValue
      value: 0.538
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.104
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.312
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.493
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.226
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor