Obando - El buho
type: MusicGroup
popularity: 5
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x738feb144e1f7e5ad82906b30fa17a11e938a85975719f27ee81abb4b98f6815
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee899070-cee2-4b23-b85c-11beec87b8da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee899070-cee2-4b23-b85c-11beec87b8da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee899070-cee2-4b23-b85c-11beec87b8da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x738feb144e1f7e5ad82906b30fa17a11e938a85975719f27ee81abb4b98f6815","name":"Obando - El buho","registered_at":"2026-06-21T12:13:16Z","symbol":"NIM1919342","token_address":"0x2853bb2df771fe5207381d5346197c7465890a68","type":"artist","uuid":"ee899070-cee2-4b23-b85c-11beec87b8da"}
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 0x738feb144e1f7e5ad82906b30fa17a11e938a85975719f27ee81abb4b98f6815. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee899070-cee2-4b23-b85c-11beec87b8da.json and https://artists.proofprofile.net/proofs/artist/ee899070-cee2-4b23-b85c-11beec87b8da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x738feb144e1f7e5ad82906b30fa17a11e938a85975719f27ee81abb4b98f6815","name":"Obando - El buho","registered_at":"2026-06-21T12:13:16Z","symbol":"NIM1919342","token_address":"0x2853bb2df771fe5207381d5346197c7465890a68","type":"artist","uuid":"ee899070-cee2-4b23-b85c-11beec87b8da"}
album: A tus pies estaré
  type: MusicAlbum
  date published: 2022-04-04
album: Cristo Rey
  type: MusicAlbum
  date published: 2022-05-14
album: Vacío
  type: MusicAlbum
  date published: 2023-03-17
album: Cambiará
  type: MusicAlbum
  date published: 2023-05-31
album: beatmaker
  type: MusicAlbum
  date published: 2023-11-13
album: Oxicodona
  type: MusicAlbum
  date published: 2024-05-27
album: Cali vice
  type: MusicAlbum
  date published: 2024-10-15
album: Satta Girl
  type: MusicAlbum
  date published: 2025-01-21
  track: Satta Girl
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235294
    explicit: false
    by artist: Obando - El buho
    in album: Satta Girl
      type: MusicAlbum
      date published: 2025-01-21
    isrc code: QZFZ62512445
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:55:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ef089aa14fd7a0ea846ae6fca52ec069d737ba8f93d7b36726fbfff7a2e07b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62512445
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x1ef089aa14fd7a0ea846ae6fca52ec069d737ba8f93d7b36726fbfff7a2e07b3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFZ62512445.
      date published: 2026-07-04T11:19:20Z
    audio: Satta Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.016
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.689
      additional property: Speechiness
        type: PropertyValue
        value: 0.211
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.222
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.834
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.748
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor