Arcangelo Lanzellotto
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0333a1cdcfbff76e3408d7e96d26f917fbe2211b7b9e75a18656f0dabdde83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fcac9ce-5e12-4fe9-9d44-371cc92465ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fcac9ce-5e12-4fe9-9d44-371cc92465ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4fcac9ce-5e12-4fe9-9d44-371cc92465ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0333a1cdcfbff76e3408d7e96d26f917fbe2211b7b9e75a18656f0dabdde83a","name":"Arcangelo Lanzellotto","registered_at":"2026-06-16T17:18:51Z","symbol":"NIM1121351","token_address":"0x9be2eaf3f430f0da76fe351f9095f4060017129f","type":"artist","uuid":"4fcac9ce-5e12-4fe9-9d44-371cc92465ab"}
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 0xb0333a1cdcfbff76e3408d7e96d26f917fbe2211b7b9e75a18656f0dabdde83a. 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/4fcac9ce-5e12-4fe9-9d44-371cc92465ab.json and https://artists.proofprofile.net/proofs/artist/4fcac9ce-5e12-4fe9-9d44-371cc92465ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb0333a1cdcfbff76e3408d7e96d26f917fbe2211b7b9e75a18656f0dabdde83a","name":"Arcangelo Lanzellotto","registered_at":"2026-06-16T17:18:51Z","symbol":"NIM1121351","token_address":"0x9be2eaf3f430f0da76fe351f9095f4060017129f","type":"artist","uuid":"4fcac9ce-5e12-4fe9-9d44-371cc92465ab"}
album: R3s0n4nc3
  type: MusicAlbum
  date published: 2025-01-21
album: Joker Inside
  type: MusicAlbum
  date published: 2025-02-28
album: Th3 4mpl1fy 3ff3ct
  type: MusicAlbum
  date published: 2025-03-21
album: She Hit Me Hard now i'm lost in the storm of her eyes
  type: MusicAlbum
  date published: 2025-04-04