Chetco Effect
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 31
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa91a3913c010f187b0537dc54648f626fe6a2c9c61bcc3bdb773d344aa645f50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a89629b1-e4bc-4b66-b302-a1a14b6b72ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a89629b1-e4bc-4b66-b302-a1a14b6b72ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a89629b1-e4bc-4b66-b302-a1a14b6b72ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa91a3913c010f187b0537dc54648f626fe6a2c9c61bcc3bdb773d344aa645f50","name":"Chetco Effect","registered_at":"2026-06-12T06:44:55Z","symbol":"NIM0218218","token_address":"0x9094d62483fc95a96f6097aa8b19a942ae300bcd","type":"artist","uuid":"a89629b1-e4bc-4b66-b302-a1a14b6b72ef"}
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 0xa91a3913c010f187b0537dc54648f626fe6a2c9c61bcc3bdb773d344aa645f50. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a89629b1-e4bc-4b66-b302-a1a14b6b72ef.json and https://artists.proofprofile.net/proofs/artist/a89629b1-e4bc-4b66-b302-a1a14b6b72ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xa91a3913c010f187b0537dc54648f626fe6a2c9c61bcc3bdb773d344aa645f50","name":"Chetco Effect","registered_at":"2026-06-12T06:44:55Z","symbol":"NIM0218218","token_address":"0x9094d62483fc95a96f6097aa8b19a942ae300bcd","type":"artist","uuid":"a89629b1-e4bc-4b66-b302-a1a14b6b72ef"}
album: Quiet white presence
  type: MusicAlbum
  date published: 2023-01-13
album: Soothing Moan (Pink Noise)
  type: MusicAlbum
  date published: 2023-02-10
album: Spoiler Alert
  type: MusicAlbum
  date published: 2023-07-14
album: Home
  type: MusicAlbum
  date published: 2023-10-20
album: online profile
  type: MusicAlbum
  date published: 2024-03-08
album: It crossed my mind
  type: MusicAlbum
  date published: 2024-04-26
album: heads over
  type: MusicAlbum
  date published: 2024-06-07
album: full-scale
  type: MusicAlbum
  date published: 2024-07-26
  track: full-scale
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117469
    explicit: false
    by artist: Chetco Effect
    in album: full-scale
      type: MusicAlbum
      date published: 2024-07-26
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SEXGF2499117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:30:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x895e9088ee055375adf2a287d903a9f2f941c05ad0e908107bc35bc192f73d08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2499117
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:33:00Z
    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 0x895e9088ee055375adf2a287d903a9f2f941c05ad0e908107bc35bc192f73d08. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T17:33:00Z), 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/SEXGF2499117.
      date published: 2026-07-20T17:33:00Z
    audio: full-scale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.151
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.629
      additional property: Energy
        type: PropertyValue
        value: 0.642
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.774
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.888
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.228
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.038
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Up The Ramp
  type: MusicAlbum
  date published: 2024-09-13
album: Chimichurri
  type: MusicAlbum
  date published: 2024-11-01
album: two weeks ago
  type: MusicAlbum
  date published: 2024-12-13
album: close-ups
  type: MusicAlbum
  date published: 2025-02-14
album: stands still
  type: MusicAlbum
  date published: 2025-03-14
album: draw the line
  type: MusicAlbum
  date published: 2025-05-09
album: Hopeful Lullaby
  type: MusicAlbum
  date published: 2025-07-04
album: smoke signals
  type: MusicAlbum
  date published: 2025-08-22
album: A long beat
  type: MusicAlbum
  date published: 2025-10-10