Colorificio Mario
type: MusicGroup
popularity: 5
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1102f0b3984d8351133f72dd379f11159da449a20b241ec8623aa9ed471bcec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cac41e5-52c1-4874-9e03-a17cb52536ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cac41e5-52c1-4874-9e03-a17cb52536ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cac41e5-52c1-4874-9e03-a17cb52536ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1102f0b3984d8351133f72dd379f11159da449a20b241ec8623aa9ed471bcec","name":"Colorificio Mario","registered_at":"2026-06-20T03:51:51Z","symbol":"NIM1507046","token_address":"0x2e312f8e52bfb02c33b2f0e960515e734906b2d6","type":"artist","uuid":"9cac41e5-52c1-4874-9e03-a17cb52536ef"}
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 0xd1102f0b3984d8351133f72dd379f11159da449a20b241ec8623aa9ed471bcec. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cac41e5-52c1-4874-9e03-a17cb52536ef.json and https://artists.proofprofile.net/proofs/artist/9cac41e5-52c1-4874-9e03-a17cb52536ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xd1102f0b3984d8351133f72dd379f11159da449a20b241ec8623aa9ed471bcec","name":"Colorificio Mario","registered_at":"2026-06-20T03:51:51Z","symbol":"NIM1507046","token_address":"0x2e312f8e52bfb02c33b2f0e960515e734906b2d6","type":"artist","uuid":"9cac41e5-52c1-4874-9e03-a17cb52536ef"}
album: Primario
  type: MusicAlbum
  date published: 2024-03-29
album: Theatre of Identity
  type: MusicAlbum
  date published: 2025-03-15
album: Urla Sessions (Live)
  type: MusicAlbum
  date published: 2025-05-05