Juano Y Los Chirundos De Barrio
type: MusicGroup
genre: cumbia
popularity: 2
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba2bff8fa01801605f6754e54cfa7d858c8a31ad1bdbbe452f9e195449715a60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d242f796-2fd5-49c3-9bee-a06adb2153f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d242f796-2fd5-49c3-9bee-a06adb2153f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d242f796-2fd5-49c3-9bee-a06adb2153f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba2bff8fa01801605f6754e54cfa7d858c8a31ad1bdbbe452f9e195449715a60","name":"Juano Y Los Chirundos De Barrio","registered_at":"2026-06-21T01:31:40Z","symbol":"NIM1778444","token_address":"0x7976245ba2f19f4a426bf9b4ec6098d633ad886c","type":"artist","uuid":"d242f796-2fd5-49c3-9bee-a06adb2153f2"}
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 0xba2bff8fa01801605f6754e54cfa7d858c8a31ad1bdbbe452f9e195449715a60. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d242f796-2fd5-49c3-9bee-a06adb2153f2.json and https://artists.proofprofile.net/proofs/artist/d242f796-2fd5-49c3-9bee-a06adb2153f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xba2bff8fa01801605f6754e54cfa7d858c8a31ad1bdbbe452f9e195449715a60","name":"Juano Y Los Chirundos De Barrio","registered_at":"2026-06-21T01:31:40Z","symbol":"NIM1778444","token_address":"0x7976245ba2f19f4a426bf9b4ec6098d633ad886c","type":"artist","uuid":"d242f796-2fd5-49c3-9bee-a06adb2153f2"}
album: Te Agradezco
  type: MusicAlbum
  date published: 2015-06-15
album: Te Agradezco
  type: MusicAlbum
  date published: 2015-06-15