Reflexão Sonora
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e7687a5ac96b7dc1e8b21dcccbf9a9bb5e22a08245408f26761a7c98b490054
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e7687a5ac96b7dc1e8b21dcccbf9a9bb5e22a08245408f26761a7c98b490054","name":"Reflexão Sonora","registered_at":"2026-06-15T14:05:48Z","symbol":"NIM0731581","token_address":"0x191411b77f3f462a62870e0b61904ade7718c51f","type":"artist","uuid":"01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a"}
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 0x4e7687a5ac96b7dc1e8b21dcccbf9a9bb5e22a08245408f26761a7c98b490054. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a.json and https://artists.proofprofile.net/proofs/artist/01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x4e7687a5ac96b7dc1e8b21dcccbf9a9bb5e22a08245408f26761a7c98b490054","name":"Reflexão Sonora","registered_at":"2026-06-15T14:05:48Z","symbol":"NIM0731581","token_address":"0x191411b77f3f462a62870e0b61904ade7718c51f","type":"artist","uuid":"01b8d7ce-fd5d-4b2a-905d-0dac2f8e486a"}
album: Paisagens Naturais
  type: MusicAlbum
  date published: 2025-03-14
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  type: MusicAlbum
  date published: 2025-03-21
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  type: MusicAlbum
  date published: 2025-04-18
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-06-27