Mauro
type: MusicGroup
popularity: 5
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5af158316a8291b1505960a6a8b11e183f8ed4db78adcd7fe2ae439b25d3b310
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/301e3980-8478-45f0-a9d3-324be089a0be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/301e3980-8478-45f0-a9d3-324be089a0be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/301e3980-8478-45f0-a9d3-324be089a0be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af158316a8291b1505960a6a8b11e183f8ed4db78adcd7fe2ae439b25d3b310. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/301e3980-8478-45f0-a9d3-324be089a0be.json and https://artists.proofprofile.net/proofs/artist/301e3980-8478-45f0-a9d3-324be089a0be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Songs From A Bad Hat
  type: MusicAlbum
  date published: 2001-10-29
album: Songs from a Bad Hat
  type: MusicAlbum
  date published: 2001-10-29
album: Let Me Fall
  type: MusicAlbum
  date published: 2011-02-13
album: Hace 25 años !!! - Cuarteto Clásico 1985
  type: MusicAlbum
  date published: 2012-01-31
album: La canzone di Matteo
  type: MusicAlbum
  date published: 2012-07-03
album: Se guardi negli occhi miei
  type: MusicAlbum
  date published: 2012-11-18
album: Help
  type: MusicAlbum
  date published: 2013-10-25
album: Names of People EP
  type: MusicAlbum
  date published: 2017-03-25
album: The Canon EP
  type: MusicAlbum
  date published: 2018-02-25
album: Tu guerra
  type: MusicAlbum
  date published: 2021-07-22