Orquestra Popular de Maragojipe
type: MusicGroup
popularity: 2
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5e6a9463d9ace2ec5280b29a424454adb5cb6cfef9b7c519d3ed7ccaf45deee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e6121fb-f652-43f5-b329-b859cd89e486.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e6121fb-f652-43f5-b329-b859cd89e486.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e6121fb-f652-43f5-b329-b859cd89e486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5e6a9463d9ace2ec5280b29a424454adb5cb6cfef9b7c519d3ed7ccaf45deee","name":"Orquestra Popular de Maragojipe","registered_at":"2026-06-16T22:25:46Z","symbol":"NIM1194585","token_address":"0x6667472e7f964b4f34b17b91dfeb9797dbe13252","type":"artist","uuid":"5e6121fb-f652-43f5-b329-b859cd89e486"}
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 0xa5e6a9463d9ace2ec5280b29a424454adb5cb6cfef9b7c519d3ed7ccaf45deee. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e6121fb-f652-43f5-b329-b859cd89e486.json and https://artists.proofprofile.net/proofs/artist/5e6121fb-f652-43f5-b329-b859cd89e486.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa5e6a9463d9ace2ec5280b29a424454adb5cb6cfef9b7c519d3ed7ccaf45deee","name":"Orquestra Popular de Maragojipe","registered_at":"2026-06-16T22:25:46Z","symbol":"NIM1194585","token_address":"0x6667472e7f964b4f34b17b91dfeb9797dbe13252","type":"artist","uuid":"5e6121fb-f652-43f5-b329-b859cd89e486"}
album: Bloco 3 - Lavagem de São Bartolomeu
  type: MusicAlbum
  date published: 2010
album: Bloco 5 - Marchinhas Carnavalescas
  type: MusicAlbum
  date published: 2010
album: Bloco 4 - Marchinhas Carnavalescas
  type: MusicAlbum
  date published: 2010
album: Bloco 1 - Lavagem de São Bartolomeu
  type: MusicAlbum
  date published: 2010
album: Bloco 6 - Festejos Juninos
  type: MusicAlbum
  date published: 2010
album: Bloco 2 - Lavagem de São Bartolomeu
  type: MusicAlbum
  date published: 2010