Kubo
type: MusicGroup
description: KUBO (88.7 FM) is a community radio station broadcasting in a Variety format, serving the Calexico, California area. The station is currently owned by Radio Bilingüe, Inc. with programs in the Englis
popularity: 7
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65aa9f28e35ba39ed785a27e1a52d965e86873cf3b857bfdd5d5b387228ed325
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0521195-4e17-4d0e-8415-512a46b16e82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0521195-4e17-4d0e-8415-512a46b16e82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0521195-4e17-4d0e-8415-512a46b16e82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 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 0x65aa9f28e35ba39ed785a27e1a52d965e86873cf3b857bfdd5d5b387228ed325. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0521195-4e17-4d0e-8415-512a46b16e82.json and https://artists.proofprofile.net/proofs/artist/f0521195-4e17-4d0e-8415-512a46b16e82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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  type: MusicAlbum
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  date published: 2024-10-31
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  type: MusicAlbum
  date published: 2024-11-18
album: SPAM
  type: MusicAlbum
  date published: 2024-12-13
album: hoes freestyle
  type: MusicAlbum
  date published: 2024-12-19
album: MNIE TO NIE OBCHODZI
  type: MusicAlbum
  date published: 2025-01-02
album: Demony
  type: MusicAlbum
  date published: 2025-01-02
album: Kim ty jesteś dla mnie
  type: MusicAlbum
  date published: 2025-01-16
album: CHU*OWY DZIEŃ
  type: MusicAlbum
  date published: 2025-01-22
  track: CHU*OWY DZIEŃ
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178764
    explicit: true
    by artist: Kubo
    in album: CHU*OWY DZIEŃ
      type: MusicAlbum
      date published: 2025-01-22
    isrc code: PLC062503273
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:21:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ee10a14a68a4ed2d6ee46ad835b7c31bd8b3fa715e8947d95fafcc210258a97
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062503273
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x5ee10a14a68a4ed2d6ee46ad835b7c31bd8b3fa715e8947d95fafcc210258a97. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PLC062503273.
      date published: 2026-07-04T10:04:33Z
    audio: CHU*OWY DZIEŃ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.875
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.475
      additional property: Energy
        type: PropertyValue
        value: 0.641
      additional property: Speechiness
        type: PropertyValue
        value: 0.294
      additional property: Acousticness
        type: PropertyValue
        value: 0.083
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.348
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
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  type: MusicAlbum
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album: SOBER STAR
album: BUDŻET TRANSFEROWY (freestyle)
album: ZOZOLE
album: CZEKA NA DM-Y
album: JUICY BJ + CZUJĘ TO

BEZGUŚCIA
type: MusicAlbum
date published: 2025-02-28

AIRBNB
type: MusicAlbum
date published: 2025-03-20

SOBER STAR
type: MusicAlbum
date published: 2025-05-17

BUDŻET TRANSFEROWY (freestyle)
type: MusicAlbum
date published: 2025-09-01

ZOZOLE
type: MusicAlbum
date published: 2025-10-17

CZEKA NA DM-Y
type: MusicAlbum
date published: 2025-10-21

JUICY BJ + CZUJĘ TO
type: MusicAlbum
date published: 2025-11-04