California Calm
type: MusicGroup
genre: new age
popularity: 2
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9e1283201caadaf209ecd5b33f0ea22c7da107ad3832d27f02bcba853b5ff3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a194e10-a11d-42d7-ad5a-11caaeacca96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a194e10-a11d-42d7-ad5a-11caaeacca96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a194e10-a11d-42d7-ad5a-11caaeacca96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9e1283201caadaf209ecd5b33f0ea22c7da107ad3832d27f02bcba853b5ff3","name":"California Calm","registered_at":"2026-06-16T09:50:32Z","symbol":"NIM1014402","token_address":"0x678a0618f3cbcac2ec1685c07998321c219142a9","type":"artist","uuid":"3a194e10-a11d-42d7-ad5a-11caaeacca96"}
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 0xee9e1283201caadaf209ecd5b33f0ea22c7da107ad3832d27f02bcba853b5ff3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a194e10-a11d-42d7-ad5a-11caaeacca96.json and https://artists.proofprofile.net/proofs/artist/3a194e10-a11d-42d7-ad5a-11caaeacca96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xee9e1283201caadaf209ecd5b33f0ea22c7da107ad3832d27f02bcba853b5ff3","name":"California Calm","registered_at":"2026-06-16T09:50:32Z","symbol":"NIM1014402","token_address":"0x678a0618f3cbcac2ec1685c07998321c219142a9","type":"artist","uuid":"3a194e10-a11d-42d7-ad5a-11caaeacca96"}
album: Calming Rain And Tones
  type: MusicAlbum
  date published: 2017-03-15
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  type: MusicAlbum
  date published: 2023-11-28
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Soothing Sounds for Cats: Calm Music for Rest
  type: MusicAlbum
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album: Zen Tones: Meditative Soundscapes
  type: MusicAlbum
  date published: 2024-07-15