Nico Lindblom
type: MusicGroup
popularity: 4
followers: 582
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ac29a60e80170c7edc516c4e80ed875bd6721b6e611348531aad13fe33d88e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f337b43-d0a7-41b7-b522-f8562e7e179a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f337b43-d0a7-41b7-b522-f8562e7e179a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f337b43-d0a7-41b7-b522-f8562e7e179a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ac29a60e80170c7edc516c4e80ed875bd6721b6e611348531aad13fe33d88e0","name":"Nico Lindblom","registered_at":"2026-06-17T09:50:21Z","symbol":"NIM1357879","token_address":"0xc0cf74ee16de439be653d0b799f38f81364999df","type":"artist","uuid":"7f337b43-d0a7-41b7-b522-f8562e7e179a"}
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 0x1ac29a60e80170c7edc516c4e80ed875bd6721b6e611348531aad13fe33d88e0. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f337b43-d0a7-41b7-b522-f8562e7e179a.json and https://artists.proofprofile.net/proofs/artist/7f337b43-d0a7-41b7-b522-f8562e7e179a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x1ac29a60e80170c7edc516c4e80ed875bd6721b6e611348531aad13fe33d88e0","name":"Nico Lindblom","registered_at":"2026-06-17T09:50:21Z","symbol":"NIM1357879","token_address":"0xc0cf74ee16de439be653d0b799f38f81364999df","type":"artist","uuid":"7f337b43-d0a7-41b7-b522-f8562e7e179a"}
album: Sesiones en Cuarentena
  type: MusicAlbum
  date published: 2021-10-22
album: Adónde Has Ido
  type: MusicAlbum
  date published: 2021-11-12
  track: Adónde Has Ido
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166863
    explicit: false
    by artist: Nico Lindblom
    in album: Adónde Has Ido
      type: MusicAlbum
      date published: 2021-11-12
    isrc code: AR3562100006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:57:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf6f1fdab414e921feec5172ade2fc105ddd6f4faa5048fc632eb51d4c59bd43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958436
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958436
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR3562100006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T16:42:22Z
    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 0xaf6f1fdab414e921feec5172ade2fc105ddd6f4faa5048fc632eb51d4c59bd43. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/AR3562100006.
      date published: 2026-07-17T16:42:22Z
    audio: Adónde Has Ido
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.004
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.87
      additional property: Energy
        type: PropertyValue
        value: 0.345
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.566
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.044
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.801
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.421
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Luna y vos
  type: MusicAlbum
  date published: 2021-12-24
album: Hoy Te Digo
  type: MusicAlbum
  date published: 2022-01-14
album: Una Vez Más
  type: MusicAlbum
  date published: 2022-06-03
album: Cuando Pienso en Vos
  type: MusicAlbum
  date published: 2022-07-01
album: Calle Corrientes
  type: MusicAlbum
  date published: 2023-02-21
album: Collage
  type: MusicAlbum
  date published: 2023-03-31
album: Me Quedo Tan Solo
  type: MusicAlbum
  date published: 2024-09-27
album: Lado B
  type: MusicAlbum
  date published: 2024-10-25