Os Correria do Serrão
type: MusicGroup
genre: funk de bh
popularity: 7
followers: 842
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa61bc35e4906a886cd7ab3a6bd9a0e449486c584edf8bc99d60d591051182be6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/403f1b78-b1a2-43b3-91d1-c3affd901112.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/403f1b78-b1a2-43b3-91d1-c3affd901112.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/403f1b78-b1a2-43b3-91d1-c3affd901112
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa61bc35e4906a886cd7ab3a6bd9a0e449486c584edf8bc99d60d591051182be6","name":"Os Correria do Serrão","registered_at":"2026-06-16T11:58:14Z","symbol":"NIM1044862","token_address":"0x92286f1ec93eb86f4b64b64ffc47f5acfe835259","type":"artist","uuid":"403f1b78-b1a2-43b3-91d1-c3affd901112"}
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 0xa61bc35e4906a886cd7ab3a6bd9a0e449486c584edf8bc99d60d591051182be6. 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/403f1b78-b1a2-43b3-91d1-c3affd901112.json and https://artists.proofprofile.net/proofs/artist/403f1b78-b1a2-43b3-91d1-c3affd901112.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa61bc35e4906a886cd7ab3a6bd9a0e449486c584edf8bc99d60d591051182be6","name":"Os Correria do Serrão","registered_at":"2026-06-16T11:58:14Z","symbol":"NIM1044862","token_address":"0x92286f1ec93eb86f4b64b64ffc47f5acfe835259","type":"artist","uuid":"403f1b78-b1a2-43b3-91d1-c3affd901112"}
album: Os Correria do Serrão
  type: MusicAlbum
  date published: 2022-01-30
album: Os Correria do Serrão
  type: MusicAlbum
  date published: 2022-01-30