Negro Volanta
type: MusicGroup
genre: dembow
popularity: 21
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30c705c6cf24162409650899fe2c489280990e3778b5fdd65359d913ef1ec3ce
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/9271b091-2f14-4c26-9a55-2924ce34b741.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9271b091-2f14-4c26-9a55-2924ce34b741.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9271b091-2f14-4c26-9a55-2924ce34b741
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30c705c6cf24162409650899fe2c489280990e3778b5fdd65359d913ef1ec3ce","name":"Negro Volanta","registered_at":"2026-06-12T04:41:12Z","symbol":"NIM0189817","token_address":"0x5c3f81bbfd33f2ea09142b03708e5cda455c6009","type":"artist","uuid":"9271b091-2f14-4c26-9a55-2924ce34b741"}
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 0x30c705c6cf24162409650899fe2c489280990e3778b5fdd65359d913ef1ec3ce. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9271b091-2f14-4c26-9a55-2924ce34b741.json and https://artists.proofprofile.net/proofs/artist/9271b091-2f14-4c26-9a55-2924ce34b741.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x30c705c6cf24162409650899fe2c489280990e3778b5fdd65359d913ef1ec3ce","name":"Negro Volanta","registered_at":"2026-06-12T04:41:12Z","symbol":"NIM0189817","token_address":"0x5c3f81bbfd33f2ea09142b03708e5cda455c6009","type":"artist","uuid":"9271b091-2f14-4c26-9a55-2924ce34b741"}
album: Molly & Dembow
  type: MusicAlbum
  date published: 2024-02-28
album: Molly Y Dembow
  type: MusicAlbum
  date published: 2025-01-22