Crosti Music
type: MusicGroup
popularity: 11
followers: 518
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c2a9630180bb4fa45e1d21397301b931676606de55c16a8b26a04692d727d2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c2a9630180bb4fa45e1d21397301b931676606de55c16a8b26a04692d727d2b","name":"Crosti Music","registered_at":"2026-06-15T05:08:23Z","symbol":"NIM0691633","token_address":"0x5e385da15424d872a9b28b1c0aa7295883b63f2b","type":"artist","uuid":"ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f"}
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 0x8c2a9630180bb4fa45e1d21397301b931676606de55c16a8b26a04692d727d2b. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f.json and https://artists.proofprofile.net/proofs/artist/ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x8c2a9630180bb4fa45e1d21397301b931676606de55c16a8b26a04692d727d2b","name":"Crosti Music","registered_at":"2026-06-15T05:08:23Z","symbol":"NIM0691633","token_address":"0x5e385da15424d872a9b28b1c0aa7295883b63f2b","type":"artist","uuid":"ea6afec0-87c1-48a1-b4e5-0b7e7fed1f9f"}
album: Me Gusta Tu Chapa
  type: MusicAlbum
  date published: 2024-08-07
album: No la Va Contar
  type: MusicAlbum
  date published: 2024-10-08