Calik
type: MusicGroup
popularity: 14
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d20e52fefa8f4e2d4b4f32088a881fbaa777344250a0d7c1a762ceca739eb6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f773bf7a-345b-450e-86bb-c4a16c1a812b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f773bf7a-345b-450e-86bb-c4a16c1a812b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f773bf7a-345b-450e-86bb-c4a16c1a812b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
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 0x2d20e52fefa8f4e2d4b4f32088a881fbaa777344250a0d7c1a762ceca739eb6c. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f773bf7a-345b-450e-86bb-c4a16c1a812b.json and https://artists.proofprofile.net/proofs/artist/f773bf7a-345b-450e-86bb-c4a16c1a812b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: New Money
  type: MusicAlbum
  date published: 2021-03-26
album: Wild Fable
  type: MusicAlbum
  date published: 2021-08-02
album: Wild Fable
  type: MusicAlbum
  date published: 2021-08-14
album: OTW
  type: MusicAlbum
  date published: 2021-12-30
album: OTW
  type: MusicAlbum
  date published: 2021-12-30
album: OTW
  type: MusicAlbum
  date published: 2021-12-30
album: Snippets
  type: MusicAlbum
  date published: 2021-12-31
album: Snippets
  type: MusicAlbum
  date published: 2021-12-31
  track: Snippets
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117428
    explicit: true
    by artist: Calik
    in album: Snippets
      type: MusicAlbum
      date published: 2021-12-31
    isrc code: QZMWW2107354
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:36:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8391ab63b9b0e0bfb2644642493f0bd5a68139013352fff25eab52a5f3fc0da8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2107354
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:07:06Z
    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 0x8391ab63b9b0e0bfb2644642493f0bd5a68139013352fff25eab52a5f3fc0da8. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZMWW2107354.
      date published: 2026-07-19T22:07:06Z
    audio: Snippets
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.889
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.222
      additional property: Speechiness
        type: PropertyValue
        value: 0.18
      additional property: Acousticness
        type: PropertyValue
        value: 0.458
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.908
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: About Me
  type: MusicAlbum
  date published: 2022-01-27
album: About Me
  type: MusicAlbum
  date published: 2022-01-27
album: About Me
  type: MusicAlbum
  date published: 2022-01-27
album: Speeding
  type: MusicAlbum
  date published: 2022-02-04
album: Speeding
  type: MusicAlbum
  date published: 2022-02-04
album: Speeding
  type: MusicAlbum
  date published: 2022-02-04
album: Rouge King
  type: MusicAlbum
  date published: 2022-03-25
album: Change Of Scenery
  type: MusicAlbum
  date published: 2022-12-16
album: From Nothing
  type: MusicAlbum
  date published: 2023-09-29
  track: Show Me Something
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194560
    explicit: true
    by artist: Calik
    in album: From Nothing
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: QZDA62426191
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:14:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2ad9e9e3186451b5a63d05e229a56a324849eaa931f447489a1d3b303fe5010
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62426191
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:59:30Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Show Me Something
album: Heavy Duty Jefe
album: Girls in My City

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ad9e9e3186451b5a63d05e229a56a324849eaa931f447489a1d3b303fe5010. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T11:59:30Z), 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/QZDA62426191.
date published: 2026-07-20T11:59:30Z

Show Me Something
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 177.799
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.551
additional property: Energy
  type: PropertyValue
  value: 0.546
additional property: Speechiness
  type: PropertyValue
  value: 0.309
additional property: Acousticness
  type: PropertyValue
  value: 0.329
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.564
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.571
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.12
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

From Nothing
type: MusicAlbum
date published: 2023-09-29

Heavy Duty Jefe
type: MusicAlbum
date published: 2024-08-23

Girls in My City
type: MusicAlbum
date published: 2025-02-14

Girls in My City
type: MusicAlbum
date published: 2025-02-21