Blkior
type: MusicGroup
popularity: 2
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x557c555fe65506bd2ce32519180035504436f72f8b7a70b7b56107035d783f3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd2f40fb-498e-434a-9d25-657218450c7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd2f40fb-498e-434a-9d25-657218450c7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd2f40fb-498e-434a-9d25-657218450c7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x557c555fe65506bd2ce32519180035504436f72f8b7a70b7b56107035d783f3d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd2f40fb-498e-434a-9d25-657218450c7b.json and https://artists.proofprofile.net/proofs/artist/bd2f40fb-498e-434a-9d25-657218450c7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Te Busqué
  type: MusicAlbum
  date published: 2019-01-25
album: Si No Estás
  type: MusicAlbum
  date published: 2019-05-03
album: La Verdad
  type: MusicAlbum
  date published: 2019-07-12
album: Vuela
  type: MusicAlbum
  date published: 2019-07-17
album: Solo
  type: MusicAlbum
  date published: 2019-07-20
album: Un Descargo
  type: MusicAlbum
  date published: 2019-07-30
album: Querida (Remix)
  type: MusicAlbum
  date published: 2019-10-04
album: No Volverás
  type: MusicAlbum
  date published: 2019-10-07
album: Solo Quise Amarte
  type: MusicAlbum
  date published: 2019-10-18
album: Querida
  type: MusicAlbum
  date published: 2019-10-21
album: Ansiedad
  type: MusicAlbum
  date published: 2020-03-20
album: Dos
  type: MusicAlbum
  date published: 2020-04-09
album: Tu Foto
  type: MusicAlbum
  date published: 2020-06-19
album: Mal de Amores
  type: MusicAlbum
  date published: 2020-12-16
album: Salvemos el Carnaval
  type: MusicAlbum
  date published: 2020-12-23
album: Verte Bailar
  type: MusicAlbum
  date published: 2021-03-24
album: Ya Era
  type: MusicAlbum
  date published: 2021-07-15
album: Casi
  type: MusicAlbum
  date published: 2022-01-17
album: Da Igual
  type: MusicAlbum
  date published: 2022-11-04
album: 202X.
  type: MusicAlbum
  date published: 2023-06-26
album: Casi (Remix)
  type: MusicAlbum
  date published: 2023-09-07
album: Devorándonos
  type: MusicAlbum
  date published: 2024-01-15
album: Monster de Mango
  type: MusicAlbum
  date published: 2024-12-05
album: Sábanas
  type: MusicAlbum
  date published: 2024-12-18
  track: Sábanas
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223304
    explicit: false
    by artist: Blkior
    in album: Sábanas
      type: MusicAlbum
      date published: 2024-12-18
    isrc code: SE6XW2411595
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:56:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa364cfc022de8080076fd8bc865d36f179623e9e9f44f0b42addb6036ee6857
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2411595
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T20:58:46Z
    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 0xfa364cfc022de8080076fd8bc865d36f179623e9e9f44f0b42addb6036ee6857. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:58:46Z), 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/SE6XW2411595.
      date published: 2026-07-21T20:58:46Z
    audio: Sábanas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.027
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.869
      additional property: Energy
        type: PropertyValue
        value: 0.813
      additional property: Speechiness
        type: PropertyValue
        value: 0.077
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.337
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.352
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wacha
  type: MusicAlbum
  date published: 2024-12-25
album: Buscàndote
  type: MusicAlbum
  date published: 2025-08-29