Calmby
type: MusicGroup
genre: epadunk
popularity: 29
followers: 1682
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88f2f55d5fa3a0129c6c896de5bbd49d81795f4adf25e5312ba67fc722396f6b
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/a231faaf-4082-4cb7-b4be-12bfdf759d7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a231faaf-4082-4cb7-b4be-12bfdf759d7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a231faaf-4082-4cb7-b4be-12bfdf759d7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x88f2f55d5fa3a0129c6c896de5bbd49d81795f4adf25e5312ba67fc722396f6b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a231faaf-4082-4cb7-b4be-12bfdf759d7a.json and https://artists.proofprofile.net/proofs/artist/a231faaf-4082-4cb7-b4be-12bfdf759d7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Fuck it
  type: MusicAlbum
  date published: 2022-02-03
album: CASHAD & KLAR
  type: MusicAlbum
  date published: 2022-02-07
album: LENDO
  type: MusicAlbum
  date published: 2022-02-25
album: Glider
  type: MusicAlbum
  date published: 2022-03-25
album: 686
  type: MusicAlbum
  date published: 2022-04-15
album: 686
  type: MusicAlbum
  date published: 2022-04-15
album: Uppväxt På Grus
  type: MusicAlbum
  date published: 2022-05-20
album: Wermland
  type: MusicAlbum
  date published: 2022-07-01
album: DANSE
  type: MusicAlbum
  date published: 2022-09-09
  track: DANSE
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216346
    explicit: true
    by artist: Calmby
    in album: DANSE
      type: MusicAlbum
      date published: 2022-09-09
    genre: epadunk
    isrc code: QZNWQ2287218
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:21:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf495686e9fe33b23887a119aa1828f1289e7da8be3db8b67fb18af1c42c85bd9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2287218
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xf495686e9fe33b23887a119aa1828f1289e7da8be3db8b67fb18af1c42c85bd9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWQ2287218.
      date published: 2026-07-04T11:19:20Z
    audio: DANSE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.031
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.688
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.108
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.294
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.897
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: DANSE
  type: MusicAlbum
  date published: 2022-09-09
album: OSLO
  type: MusicAlbum
  date published: 2022-11-25
album: MULL
  type: MusicAlbum
  date published: 2023-01-27
album: VI FAKKAR UR
  type: MusicAlbum
  date published: 2023-04-07
album: VI FAKKAR UR
  type: MusicAlbum
  date published: 2023-04-07
album: HÄMTA ALLA
  type: MusicAlbum
  date published: 2023-06-16
album: LIGI
  type: MusicAlbum
  date published: 2023-10-13
album: LIGI
  type: MusicAlbum
  date published: 2023-10-13
album: BEROENDE
  type: MusicAlbum
  date published: 2024-01-26
album: BEROENDE (Akustisk Version)
  type: MusicAlbum
  date published: 2024-02-16
album: BEROENDE (Akustisk Version)
  type: MusicAlbum
  date published: 2024-02-16
album: Skarru Mä Ut? (BAS BAS BAS BAS)
  type: MusicAlbum
  date published: 2024-04-26
album: Röckstars
  type: MusicAlbum
  date published: 2024-06-28
album: Svensson-Kommittèn
  type: MusicAlbum
  date published: 2025-02-07
album: Svensson-Kommittèn
  type: MusicAlbum
  date published: 2025-02-07
album: Only Live Twice
  type: MusicAlbum
  date published: 2025-06-27