Vanto & Mancuso
type: MusicGroup
genre: melodic house
genre: melodic techno
popularity: 10
followers: 351
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74f80a7d556e8ee53c634c5dae5e1721bbb09f08099fd5c2719e194cb4a188dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a456b126-e7bb-4650-a856-c78b0619b966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a456b126-e7bb-4650-a856-c78b0619b966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a456b126-e7bb-4650-a856-c78b0619b966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74f80a7d556e8ee53c634c5dae5e1721bbb09f08099fd5c2719e194cb4a188dd","name":"Vanto & Mancuso","registered_at":"2026-06-20T06:54:21Z","symbol":"NIM1546805","token_address":"0xd8c8c988b34653c47262616fb315f278a78c5db4","type":"artist","uuid":"a456b126-e7bb-4650-a856-c78b0619b966"}
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 0x74f80a7d556e8ee53c634c5dae5e1721bbb09f08099fd5c2719e194cb4a188dd. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a456b126-e7bb-4650-a856-c78b0619b966.json and https://artists.proofprofile.net/proofs/artist/a456b126-e7bb-4650-a856-c78b0619b966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x74f80a7d556e8ee53c634c5dae5e1721bbb09f08099fd5c2719e194cb4a188dd","name":"Vanto & Mancuso","registered_at":"2026-06-20T06:54:21Z","symbol":"NIM1546805","token_address":"0xd8c8c988b34653c47262616fb315f278a78c5db4","type":"artist","uuid":"a456b126-e7bb-4650-a856-c78b0619b966"}
album: Basement Beats 07
  type: MusicAlbum
  date published: 2022-06-24