Curitiba Coral
type: MusicGroup
genre: gospel
popularity: 22
followers: 1695
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc961c3db95818e522b949477683365ed8e7d877ac1822ec4304a584af6a8858b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6116c0a5-2850-41d5-812f-838599b5239d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6116c0a5-2850-41d5-812f-838599b5239d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6116c0a5-2850-41d5-812f-838599b5239d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc961c3db95818e522b949477683365ed8e7d877ac1822ec4304a584af6a8858b","name":"Curitiba Coral","registered_at":"2026-06-12T18:04:35Z","symbol":"NIM0330684","token_address":"0x51fbfac9e186958c601137453c52b878d6b1f29c","type":"artist","uuid":"6116c0a5-2850-41d5-812f-838599b5239d"}
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 0xc961c3db95818e522b949477683365ed8e7d877ac1822ec4304a584af6a8858b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6116c0a5-2850-41d5-812f-838599b5239d.json and https://artists.proofprofile.net/proofs/artist/6116c0a5-2850-41d5-812f-838599b5239d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc961c3db95818e522b949477683365ed8e7d877ac1822ec4304a584af6a8858b","name":"Curitiba Coral","registered_at":"2026-06-12T18:04:35Z","symbol":"NIM0330684","token_address":"0x51fbfac9e186958c601137453c52b878d6b1f29c","type":"artist","uuid":"6116c0a5-2850-41d5-812f-838599b5239d"}
album: Celebrarei
  type: MusicAlbum
  date published: 2004-06-08
album: Ep de Natal
  type: MusicAlbum
  date published: 2005-12-03
album: Hino Nacional Brasileiro
  type: MusicAlbum
  date published: 2019-09-05