Marco Urrutia
type: MusicGroup
popularity: 4
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4a4a355f607a05477c4e42d31297196aa69fb8368523858eb1626534b720ff2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9757be7e-9478-4694-9012-483e8bd04094.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9757be7e-9478-4694-9012-483e8bd04094.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9757be7e-9478-4694-9012-483e8bd04094
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4a4a355f607a05477c4e42d31297196aa69fb8368523858eb1626534b720ff2","name":"Marco Urrutia","registered_at":"2026-06-17T18:14:19Z","symbol":"NIM1478056","token_address":"0xd1ab4993e3fbd4466af1269227863163ca8b9f17","type":"artist","uuid":"9757be7e-9478-4694-9012-483e8bd04094"}
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 0xa4a4a355f607a05477c4e42d31297196aa69fb8368523858eb1626534b720ff2. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9757be7e-9478-4694-9012-483e8bd04094.json and https://artists.proofprofile.net/proofs/artist/9757be7e-9478-4694-9012-483e8bd04094.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xa4a4a355f607a05477c4e42d31297196aa69fb8368523858eb1626534b720ff2","name":"Marco Urrutia","registered_at":"2026-06-17T18:14:19Z","symbol":"NIM1478056","token_address":"0xd1ab4993e3fbd4466af1269227863163ca8b9f17","type":"artist","uuid":"9757be7e-9478-4694-9012-483e8bd04094"}
album: Stitches
  type: MusicAlbum
  date published: 2021-12-10
album: Christmas
  type: MusicAlbum
  date published: 2021-12-12
album: Make Your Own Theories
  type: MusicAlbum
  date published: 2022-01-20
album: Make Your Own Theories
  type: MusicAlbum
  date published: 2022-01-20
album: I Won't Lose My Mind (En Vivo)
  type: MusicAlbum
  date published: 2022-03-04
album: Me Voy de Tu Lado
  type: MusicAlbum
  date published: 2022-03-26
album: Stay (Cover)
  type: MusicAlbum
  date published: 2022-04-17
album: Es Navidad!
  type: MusicAlbum
  date published: 2022-11-10
album: Take a Hint (¿No lo ves?)
  type: MusicAlbum
  date published: 2022-12-26
album: Take a Hint
  type: MusicAlbum
  date published: 2022-12-26
album: Take a Hint
  type: MusicAlbum
  date published: 2022-12-26
  track: Take a Hint
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155500
    explicit: false
    by artist: Marco Urrutia
    in album: Take a Hint
      type: MusicAlbum
      date published: 2022-12-26
    isrc code: QZTBA2239302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:35:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d619da4f94b069c1ddc1e75c91c5bada912332c4047d7f05aaa3e4345564b8d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2239302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x7d619da4f94b069c1ddc1e75c91c5bada912332c4047d7f05aaa3e4345564b8d. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZTBA2239302.
      date published: 2026-07-22T12:33:25Z
    audio: Take a Hint
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.987
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.76
      additional property: Energy
        type: PropertyValue
        value: 0.945
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.398
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.643
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.764
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Resiliencia
  type: MusicAlbum
  date published: 2023-02-24
album: Ángel
  type: MusicAlbum
  date published: 2023-08-10
album: Haz Tus Propias Teorías
  type: MusicAlbum
  date published: 2023-09-01
album: Navidad en el Aire Otra Vez
  type: MusicAlbum
  date published: 2023-11-06
album: Esencia
  type: MusicAlbum
  date published: 2024-04-26
album: Vanidad
  type: MusicAlbum
  date published: 2024-09-12
album: We Can't Be Friends (Wait for Your Love) [Cover]
  type: MusicAlbum
  date published: 2024-09-16
album: Insomnio
  type: MusicAlbum
  date published: 2024-10-01
album: La Original
  type: MusicAlbum
  date published: 2024-11-04
album: Feliz Navidad a Todos!
  type: MusicAlbum
  date published: 2024-11-14
album: Imperfect for You
  type: MusicAlbum
  date published: 2025-01-12
album: Todo Es Bailar
  type: MusicAlbum
  date published: 2025-02-08