Campane
type: MusicGroup
popularity: 40
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52296b10140118972a690bf36aa14199649ab16e2e3a429d5af8de23c52d00d
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/f3c8b15f-5229-48d1-98d2-5adfa09e7727.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3c8b15f-5229-48d1-98d2-5adfa09e7727.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3c8b15f-5229-48d1-98d2-5adfa09e7727
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52296b10140118972a690bf36aa14199649ab16e2e3a429d5af8de23c52d00d. 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/f3c8b15f-5229-48d1-98d2-5adfa09e7727.json and https://artists.proofprofile.net/proofs/artist/f3c8b15f-5229-48d1-98d2-5adfa09e7727.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Paessagio Naturale
  type: MusicAlbum
  date published: 2023-01-06
album: Gemma
  type: MusicAlbum
  date published: 2023-04-28
album: Gemma Flow
  type: MusicAlbum
  date published: 2023-05-19
album: Circle
  type: MusicAlbum
  date published: 2023-06-30
album: Astra
  type: MusicAlbum
  date published: 2023-10-13
album: 528Hz Wide Open Fields
  type: MusicAlbum
  date published: 2024-03-29
album: Dayspring 432Hz
  type: MusicAlbum
  date published: 2024-06-21
album: Relaxing Rain Noise for Sleep And Stress Relief
  type: MusicAlbum
  date published: 2024-08-25
album: Zodiac
  type: MusicAlbum
  date published: 2024-11-15
album: Eyes Closed
  type: MusicAlbum
  date published: 2025-01-24