MARIOTTI BROTHERS
type: MusicGroup
genre: acoustic country
popularity: 2
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fbf2b504070ab128c70f4c1ca5371dbb3baac7e40017e2417b29cac1117315f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d3d792-50e5-4ca8-85e2-dc66859480cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d3d792-50e5-4ca8-85e2-dc66859480cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21d3d792-50e5-4ca8-85e2-dc66859480cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fbf2b504070ab128c70f4c1ca5371dbb3baac7e40017e2417b29cac1117315f","name":"MARIOTTI BROTHERS","registered_at":"2026-06-16T01:12:47Z","symbol":"NIM0890743","token_address":"0x83331db93ef9e4df1a7d6a29d13c42540a597bdc","type":"artist","uuid":"21d3d792-50e5-4ca8-85e2-dc66859480cd"}
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 0x5fbf2b504070ab128c70f4c1ca5371dbb3baac7e40017e2417b29cac1117315f. Chain 2 (Bitcoin): anchored in block 953943 (2026-06-16T11:59:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21d3d792-50e5-4ca8-85e2-dc66859480cd.json and https://artists.proofprofile.net/proofs/artist/21d3d792-50e5-4ca8-85e2-dc66859480cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:59:32Z
  text: {"copyright_id":"0x5fbf2b504070ab128c70f4c1ca5371dbb3baac7e40017e2417b29cac1117315f","name":"MARIOTTI BROTHERS","registered_at":"2026-06-16T01:12:47Z","symbol":"NIM0890743","token_address":"0x83331db93ef9e4df1a7d6a29d13c42540a597bdc","type":"artist","uuid":"21d3d792-50e5-4ca8-85e2-dc66859480cd"}
album: FIVE
  type: MusicAlbum
  date published: 2008-04-19
album: Good Ol' Boys
  type: MusicAlbum
  date published: 2011-01-22
album: Rodeo Time
  type: MusicAlbum
  date published: 2014-03-05
album: SUMMER SONG
  type: MusicAlbum
  date published: 2019-09-24
album: ROCK & ROOTS
  type: MusicAlbum
  date published: 2023-02-24