Nava Calma
type: MusicGroup
genre: post-rock
genre: shoegaze
popularity: 2
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfedbf74b74b192489331b1124168bb9e684062ed1a74f4d064d00cbf66453924
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bfc39e1-a7d3-4405-867f-6ecb265de151.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bfc39e1-a7d3-4405-867f-6ecb265de151.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6bfc39e1-a7d3-4405-867f-6ecb265de151
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfedbf74b74b192489331b1124168bb9e684062ed1a74f4d064d00cbf66453924","name":"Nava Calma","registered_at":"2026-06-17T03:10:24Z","symbol":"NIM1262491","token_address":"0x0107ad1659cebcf02955e070cd0dbdec43ca7782","type":"artist","uuid":"6bfc39e1-a7d3-4405-867f-6ecb265de151"}
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 0xfedbf74b74b192489331b1124168bb9e684062ed1a74f4d064d00cbf66453924. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bfc39e1-a7d3-4405-867f-6ecb265de151.json and https://artists.proofprofile.net/proofs/artist/6bfc39e1-a7d3-4405-867f-6ecb265de151.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfedbf74b74b192489331b1124168bb9e684062ed1a74f4d064d00cbf66453924","name":"Nava Calma","registered_at":"2026-06-17T03:10:24Z","symbol":"NIM1262491","token_address":"0x0107ad1659cebcf02955e070cd0dbdec43ca7782","type":"artist","uuid":"6bfc39e1-a7d3-4405-867f-6ecb265de151"}
album: Pressure Points
  type: MusicAlbum
  date published: 2022-08-12
album: The Phosphorus Account: Pt. 1
  type: MusicAlbum
  date published: 2022-09-23
album: A Last Hurrah for the Bedlam
  type: MusicAlbum
  date published: 2024-03-29
album: A Body
  type: MusicAlbum
  date published: 2024-06-07
album: The Full Weight Of Everything
  type: MusicAlbum
  date published: 2024-07-12