Los Jardineros
type: MusicGroup
popularity: 6
followers: 314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x423a6c9b06ccdab8dcb6e60b3f61b3a954e13f4184f1c9ae46f825a327c08be9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7863f99-0869-4ed8-b59e-8b57b7a8eacb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7863f99-0869-4ed8-b59e-8b57b7a8eacb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7863f99-0869-4ed8-b59e-8b57b7a8eacb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x423a6c9b06ccdab8dcb6e60b3f61b3a954e13f4184f1c9ae46f825a327c08be9","name":"Los Jardineros","registered_at":"2026-06-20T15:17:19Z","symbol":"NIM1639750","token_address":"0xba603173e92409f9c13ec0bd46b480219db5f541","type":"artist","uuid":"b7863f99-0869-4ed8-b59e-8b57b7a8eacb"}
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 0x423a6c9b06ccdab8dcb6e60b3f61b3a954e13f4184f1c9ae46f825a327c08be9. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7863f99-0869-4ed8-b59e-8b57b7a8eacb.json and https://artists.proofprofile.net/proofs/artist/b7863f99-0869-4ed8-b59e-8b57b7a8eacb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x423a6c9b06ccdab8dcb6e60b3f61b3a954e13f4184f1c9ae46f825a327c08be9","name":"Los Jardineros","registered_at":"2026-06-20T15:17:19Z","symbol":"NIM1639750","token_address":"0xba603173e92409f9c13ec0bd46b480219db5f541","type":"artist","uuid":"b7863f99-0869-4ed8-b59e-8b57b7a8eacb"}
album: The Best Of Los Jardineros
  type: MusicAlbum
  date published: 2006-05-22
album: The Best Of Los Jardineros
  type: MusicAlbum
  date published: 2006-05-22
album: The Best Of Los Jardineros
  type: MusicAlbum
  date published: 2006-05-22
album: Folk Music - 1920s Puerto Rico
  type: MusicAlbum
  date published: 2010
album: La Noche
  type: MusicAlbum
  date published: 2014-10-08
album: La Noche
  type: MusicAlbum
  date published: 2018-08-02