Los Tejedas
type: MusicGroup
genre: sierreño
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb138defac8df094a02145e90e631199349a569a3b0eb2b4c26b2c1cd2fcc2d0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2951f113-69e3-43a3-b284-32549265dd6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2951f113-69e3-43a3-b284-32549265dd6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2951f113-69e3-43a3-b284-32549265dd6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb138defac8df094a02145e90e631199349a569a3b0eb2b4c26b2c1cd2fcc2d0b","name":"Los Tejedas","registered_at":"2026-06-16T03:59:59Z","symbol":"NIM0930684","token_address":"0x8d042489fbf6fb0f8b184f26a403cc8ecf809912","type":"artist","uuid":"2951f113-69e3-43a3-b284-32549265dd6b"}
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 0xb138defac8df094a02145e90e631199349a569a3b0eb2b4c26b2c1cd2fcc2d0b. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2951f113-69e3-43a3-b284-32549265dd6b.json and https://artists.proofprofile.net/proofs/artist/2951f113-69e3-43a3-b284-32549265dd6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xb138defac8df094a02145e90e631199349a569a3b0eb2b4c26b2c1cd2fcc2d0b","name":"Los Tejedas","registered_at":"2026-06-16T03:59:59Z","symbol":"NIM0930684","token_address":"0x8d042489fbf6fb0f8b184f26a403cc8ecf809912","type":"artist","uuid":"2951f113-69e3-43a3-b284-32549265dd6b"}
album: Se va muriendo mi alma
  type: MusicAlbum
  date published: 2023-02-17
album: Estilo italiano
  type: MusicAlbum
  date published: 2023-03-07
album: Pisteadera con Los Tejedas
  type: MusicAlbum
  date published: 2024-02-09
album: Te veo en el telefono
  type: MusicAlbum
  date published: 2024-05-10
album: El Guason
  type: MusicAlbum
  date published: 2024-09-27
album: Yo Quisiera (En Vivo)
  type: MusicAlbum
  date published: 2025-09-12
  track: Yo Quisiera - En Vivo
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203722
    explicit: false
    by artist: Los Tejedas
    in album: Yo Quisiera (En Vivo)
      type: MusicAlbum
      date published: 2025-09-12
    genre: sierreño
    isrc code: QMDA72574435
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:59:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x90513be77743ce52db6ef78a5cffa5847586efb083b3343f3ffe9f69ff39f4da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72574435
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x90513be77743ce52db6ef78a5cffa5847586efb083b3343f3ffe9f69ff39f4da. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QMDA72574435.
      date published: 2026-07-20T02:22:58Z
    audio: Yo Quisiera - En Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.18
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.604
      additional property: Energy
        type: PropertyValue
        value: 0.484
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.367
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.402
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.305
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Creep (En Vivo)
  type: MusicAlbum
  date published: 2025-10-10
album: Chilangueando Con Los Tejedas (En Vivo)
  type: MusicAlbum
  date published: 2025-11-14