Hitch Von Cassen
type: MusicGroup
genre: dream pop
popularity: 2
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1620f4c3f694ae2a8489ac5916c3e3f9a2508bd34eceb6515acb0fe50ea36d53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4ee034-b672-40ce-8f22-71b2cc546479.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4ee034-b672-40ce-8f22-71b2cc546479.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d4ee034-b672-40ce-8f22-71b2cc546479
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1620f4c3f694ae2a8489ac5916c3e3f9a2508bd34eceb6515acb0fe50ea36d53","name":"Hitch Von Cassen","registered_at":"2026-06-17T14:59:58Z","symbol":"NIM1431649","token_address":"0x50fba7813b2c90227c918282724acdd120ec1407","type":"artist","uuid":"8d4ee034-b672-40ce-8f22-71b2cc546479"}
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 0x1620f4c3f694ae2a8489ac5916c3e3f9a2508bd34eceb6515acb0fe50ea36d53. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d4ee034-b672-40ce-8f22-71b2cc546479.json and https://artists.proofprofile.net/proofs/artist/8d4ee034-b672-40ce-8f22-71b2cc546479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1620f4c3f694ae2a8489ac5916c3e3f9a2508bd34eceb6515acb0fe50ea36d53","name":"Hitch Von Cassen","registered_at":"2026-06-17T14:59:58Z","symbol":"NIM1431649","token_address":"0x50fba7813b2c90227c918282724acdd120ec1407","type":"artist","uuid":"8d4ee034-b672-40ce-8f22-71b2cc546479"}
album: My world in color
  type: MusicAlbum
  date published: 2020-12-18
album: I'm lost in a fishbowl
  type: MusicAlbum
  date published: 2021-04-07
album: When You Sleep
  type: MusicAlbum
  date published: 2021-11-04
album: Humpty Dumpty
  type: MusicAlbum
  date published: 2022-02-17
  track: I'm lost in a fishbowl
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254000
    explicit: false
    by artist: Hitch Von Cassen
    in album: Humpty Dumpty
      type: MusicAlbum
      date published: 2022-02-17
    genre: dream pop
    isrc code: QZFZ22226597
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:47:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x688f5c7411d4165d391ac8f70a1f0d5e0f5c4dd73da6838f9a08a09bb2b47c70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22226597
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T01:48:32Z
    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 0x688f5c7411d4165d391ac8f70a1f0d5e0f5c4dd73da6838f9a08a09bb2b47c70. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:48:32Z), 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/QZFZ22226597.
      date published: 2026-07-21T01:48:32Z
    audio: I'm lost in a fishbowl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.988
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.479
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.702
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.245
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.579
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: why are there less colors in the universe?
  type: MusicAlbum
  date published: 2023-05-05
album: sparklecat
  type: MusicAlbum
  date published: 2023-10-12
album: i'm lost in a fishbowl (dehydrated version)
  type: MusicAlbum
  date published: 2024-02-17
album: take my hand and show me the beauties of the world (dehydrated version)
  type: MusicAlbum
  date published: 2024-06-21