Dem Volante
type: MusicGroup
genre: opm
popularity: 10
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5405c6e4af1fd27aa5d4bcfb4ea96ececdc8c9d4beb2536a7cea13542d26c7f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8f92682-b724-4769-bbdb-8cd0a0d7358f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8f92682-b724-4769-bbdb-8cd0a0d7358f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8f92682-b724-4769-bbdb-8cd0a0d7358f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5405c6e4af1fd27aa5d4bcfb4ea96ececdc8c9d4beb2536a7cea13542d26c7f3","name":"Dem Volante","registered_at":"2026-06-20T16:29:59Z","symbol":"NIM1653827","token_address":"0xd27ae16b8430a3a9c6d56d24d2593de30c450a5c","type":"artist","uuid":"b8f92682-b724-4769-bbdb-8cd0a0d7358f"}
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 0x5405c6e4af1fd27aa5d4bcfb4ea96ececdc8c9d4beb2536a7cea13542d26c7f3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8f92682-b724-4769-bbdb-8cd0a0d7358f.json and https://artists.proofprofile.net/proofs/artist/b8f92682-b724-4769-bbdb-8cd0a0d7358f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5405c6e4af1fd27aa5d4bcfb4ea96ececdc8c9d4beb2536a7cea13542d26c7f3","name":"Dem Volante","registered_at":"2026-06-20T16:29:59Z","symbol":"NIM1653827","token_address":"0xd27ae16b8430a3a9c6d56d24d2593de30c450a5c","type":"artist","uuid":"b8f92682-b724-4769-bbdb-8cd0a0d7358f"}
album: Brand New Day
  type: MusicAlbum
  date published: 2024-05-01
album: Red Lights
  type: MusicAlbum
  date published: 2024-06-01