Chkody
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 16
followers: 447
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05b00cbe437bb6ccf6e3f63c2e47e9b076e3c53e48aff7a2122666ba34c86a0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdf4036-82ff-4e74-add6-257bf19b13b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdf4036-82ff-4e74-add6-257bf19b13b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fdf4036-82ff-4e74-add6-257bf19b13b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
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 0x05b00cbe437bb6ccf6e3f63c2e47e9b076e3c53e48aff7a2122666ba34c86a0f. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fdf4036-82ff-4e74-add6-257bf19b13b6.json and https://artists.proofprofile.net/proofs/artist/2fdf4036-82ff-4e74-add6-257bf19b13b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
album: I Need a New Piano
  type: MusicAlbum
  date published: 2018-05-10
album: Roaming
  type: MusicAlbum
  date published: 2018-09-02
album: Mirrors
  type: MusicAlbum
  date published: 2020-05-13
album: Islands
  type: MusicAlbum
  date published: 2020-08-19
album: B U M M E R
  type: MusicAlbum
  date published: 2020-09-24
  track: B U M M E R
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157241
    explicit: false
    by artist: Chkody
    in album: B U M M E R
      type: MusicAlbum
      date published: 2020-09-24
    genre: lo-fi
    genre: lo-fi beats
    isrc code: QZK6J2067685
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:14:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x520d639d06716f05e1696661bfba71f7e32d586e7697568ceaa5a84577179185
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2067685
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 0x520d639d06716f05e1696661bfba71f7e32d586e7697568ceaa5a84577179185. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZK6J2067685.
      date published: 2026-07-15T00:21:05Z
    audio: B U M M E R
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.079
      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: 0.63
      additional property: Energy
        type: PropertyValue
        value: 0.414
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.557
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.895
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.395
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.867
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tell Her
  type: MusicAlbum
  date published: 2020-11-05
album: meliorism beat tape, vol. 1
  type: MusicAlbum
  date published: 2021-02-25
album: blu moon
  type: MusicAlbum
  date published: 2021-04-28
album: Igloo Daydreams
  type: MusicAlbum
  date published: 2021-06-24
album: Boredom
  type: MusicAlbum
  date published: 2021-08-06
album: red leaf
  type: MusicAlbum
  date published: 2021-09-10
album: n o s t a l g i a
  type: MusicAlbum
  date published: 2021-12-16
album: skating in tokyo
  type: MusicAlbum
  date published: 2022-02-24
album: B U M M E R (slowed)
  type: MusicAlbum
  date published: 2022-03-18
album: milk
  type: MusicAlbum
  date published: 2022-05-27
album: D A H L I A
  type: MusicAlbum
  date published: 2022-06-10
album: driftwood
  type: MusicAlbum
  date published: 2022-08-19
album: cellphone
  type: MusicAlbum
  date published: 2022-09-02
album: cascade
  type: MusicAlbum
  date published: 2022-09-23
album: Water World
  type: MusicAlbum
  date published: 2022-11-18
album: Daydream
  type: MusicAlbum
  date published: 2023-01-10
album: life lately
  type: MusicAlbum
  date published: 2023-02-23
album: Lime and Salt
  type: MusicAlbum
  date published: 2023-03-07
album: Dreamcatcher
  type: MusicAlbum
  date published: 2023-04-14
album: chai tea
  type: MusicAlbum
  date published: 2023-05-26
album: tidy
  type: MusicAlbum
  date published: 2023-06-09
album: Eu Sou
album: Humid
album: Fynch
album: Seafoam
album: pelican
album: rose gold
album: crisps
album: raspberry
album: collective memory
album: PHOTOSYNTHESIS
album: KAITO
album: DEVIL
album: mindless
album: taupe
album: mint
album: no way home

Eu Sou
type: MusicAlbum
date published: 2023-06-27

Humid
type: MusicAlbum
date published: 2023-08-11

Fynch
type: MusicAlbum
date published: 2023-09-14

Seafoam
type: MusicAlbum
date published: 2023-09-27

pelican
type: MusicAlbum
date published: 2023-12-08

rose gold
type: MusicAlbum
date published: 2024-01-16

crisps
type: MusicAlbum
date published: 2024-02-09

raspberry
type: MusicAlbum
date published: 2024-02-23

collective memory
type: MusicAlbum
date published: 2024-05-24

PHOTOSYNTHESIS
type: MusicAlbum
date published: 2024-07-12

KAITO
type: MusicAlbum
date published: 2024-11-22

DEVIL
type: MusicAlbum
date published: 2025-01-17

mindless
type: MusicAlbum
date published: 2025-03-21

taupe
type: MusicAlbum
date published: 2025-04-24

mint
type: MusicAlbum
date published: 2025-06-25

no way home
type: MusicAlbum
date published: 2025-11-09