Jazz Juntos
type: MusicGroup
popularity: 8
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x808c7add39b593878c0d4a192124782bfe0acc23616ff2e0c8ccf8deeba1f314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e87433df-7a8b-4ade-948c-21813617e8ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e87433df-7a8b-4ade-948c-21813617e8ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e87433df-7a8b-4ade-948c-21813617e8ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x808c7add39b593878c0d4a192124782bfe0acc23616ff2e0c8ccf8deeba1f314","name":"Jazz Juntos","registered_at":"2026-06-21T09:56:28Z","symbol":"NIM1893654","token_address":"0x88941cf5e463b18fd28863261e9d11152a764b74","type":"artist","uuid":"e87433df-7a8b-4ade-948c-21813617e8ca"}
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 0x808c7add39b593878c0d4a192124782bfe0acc23616ff2e0c8ccf8deeba1f314. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e87433df-7a8b-4ade-948c-21813617e8ca.json and https://artists.proofprofile.net/proofs/artist/e87433df-7a8b-4ade-948c-21813617e8ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x808c7add39b593878c0d4a192124782bfe0acc23616ff2e0c8ccf8deeba1f314","name":"Jazz Juntos","registered_at":"2026-06-21T09:56:28Z","symbol":"NIM1893654","token_address":"0x88941cf5e463b18fd28863261e9d11152a764b74","type":"artist","uuid":"e87433df-7a8b-4ade-948c-21813617e8ca"}
album: Jazz Fácil de Ouvir
  type: MusicAlbum
  date published: 2021-05-18