APOLOGIA SONORA
type: MusicGroup
genre: brazilian hip hop
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaca31279d13d5638ec845740bad6e176b7e0f65a57c0a6b6a3eb9f0fe2c0cb08
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/79be9dcd-662c-4102-b0f6-bca2a15f7d98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79be9dcd-662c-4102-b0f6-bca2a15f7d98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79be9dcd-662c-4102-b0f6-bca2a15f7d98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaca31279d13d5638ec845740bad6e176b7e0f65a57c0a6b6a3eb9f0fe2c0cb08","name":"APOLOGIA SONORA","registered_at":"2026-06-17T08:04:57Z","symbol":"NIM1332747","token_address":"0xb6db920863788eb2890418520e50f8a708844db8","type":"artist","uuid":"79be9dcd-662c-4102-b0f6-bca2a15f7d98"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca31279d13d5638ec845740bad6e176b7e0f65a57c0a6b6a3eb9f0fe2c0cb08. 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/79be9dcd-662c-4102-b0f6-bca2a15f7d98.json and https://artists.proofprofile.net/proofs/artist/79be9dcd-662c-4102-b0f6-bca2a15f7d98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaca31279d13d5638ec845740bad6e176b7e0f65a57c0a6b6a3eb9f0fe2c0cb08","name":"APOLOGIA SONORA","registered_at":"2026-06-17T08:04:57Z","symbol":"NIM1332747","token_address":"0xb6db920863788eb2890418520e50f8a708844db8","type":"artist","uuid":"79be9dcd-662c-4102-b0f6-bca2a15f7d98"}
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