Close Jars
type: MusicGroup
popularity: 4
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60e3f5c7ece5b7f75d492ca776a5f65556635069f75e0332412769cc4f8996e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9803a8c8-03bb-4583-8150-ea9b27334988.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9803a8c8-03bb-4583-8150-ea9b27334988.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9803a8c8-03bb-4583-8150-ea9b27334988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60e3f5c7ece5b7f75d492ca776a5f65556635069f75e0332412769cc4f8996e0","name":"Close Jars","registered_at":"2026-06-17T18:40:29Z","symbol":"NIM1484303","token_address":"0x5a5915b402b5212a6a032d914f1dba13ad94939f","type":"artist","uuid":"9803a8c8-03bb-4583-8150-ea9b27334988"}
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 0x60e3f5c7ece5b7f75d492ca776a5f65556635069f75e0332412769cc4f8996e0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9803a8c8-03bb-4583-8150-ea9b27334988.json and https://artists.proofprofile.net/proofs/artist/9803a8c8-03bb-4583-8150-ea9b27334988.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x60e3f5c7ece5b7f75d492ca776a5f65556635069f75e0332412769cc4f8996e0","name":"Close Jars","registered_at":"2026-06-17T18:40:29Z","symbol":"NIM1484303","token_address":"0x5a5915b402b5212a6a032d914f1dba13ad94939f","type":"artist","uuid":"9803a8c8-03bb-4583-8150-ea9b27334988"}
album: Lobby
  type: MusicAlbum
  date published: 2023-08-30
album: Scenic
  type: MusicAlbum
  date published: 2023-09-20
album: Monsoon
  type: MusicAlbum
  date published: 2024-02-21
album: Contractors
  type: MusicAlbum
  date published: 2024-03-20
album: Satellite Image
  type: MusicAlbum
  date published: 2024-11-13
album: Balsamified
  type: MusicAlbum
  date published: 2025-02-19
album: Transporters
  type: MusicAlbum
  date published: 2025-04-04
  track: Transporters
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139809
    explicit: false
    by artist: Close Jars
    in album: Transporters
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: QZHN52544146
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:46:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x892045053524320cbcb5b191816fedf4939699cf984edfb0f273bcb392daa19f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958368
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958368
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52544146
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T05:03:25Z
    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 0x892045053524320cbcb5b191816fedf4939699cf984edfb0f273bcb392daa19f. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/QZHN52544146.
      date published: 2026-07-17T05:03:25Z
    audio: Transporters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.042
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.592
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.349
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.878
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.361
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.128
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Comet Town
  type: MusicAlbum
  date published: 2025-06-25
album: Spade Akimbo
  type: MusicAlbum
  date published: 2025-07-23
album: Catching Up
  type: MusicAlbum
  date published: 2025-08-13
album: Terminal
  type: MusicAlbum
  date published: 2025-09-24