Los Kery
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 3
followers: 676
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ef617326a67600fd7b0730807e27fa8fb6e3ff65c04d37914643fec5ac7f260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/978315ce-6ae7-44d1-a9c9-3b63bef56d53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/978315ce-6ae7-44d1-a9c9-3b63bef56d53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/978315ce-6ae7-44d1-a9c9-3b63bef56d53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ef617326a67600fd7b0730807e27fa8fb6e3ff65c04d37914643fec5ac7f260","name":"Los Kery","registered_at":"2026-06-17T18:48:49Z","symbol":"NIM1486294","token_address":"0x07e73a2df2785349b8b8beac549b197fac9f23d5","type":"artist","uuid":"978315ce-6ae7-44d1-a9c9-3b63bef56d53"}
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 0x7ef617326a67600fd7b0730807e27fa8fb6e3ff65c04d37914643fec5ac7f260. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/978315ce-6ae7-44d1-a9c9-3b63bef56d53.json and https://artists.proofprofile.net/proofs/artist/978315ce-6ae7-44d1-a9c9-3b63bef56d53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7ef617326a67600fd7b0730807e27fa8fb6e3ff65c04d37914643fec5ac7f260","name":"Los Kery","registered_at":"2026-06-17T18:48:49Z","symbol":"NIM1486294","token_address":"0x07e73a2df2785349b8b8beac549b197fac9f23d5","type":"artist","uuid":"978315ce-6ae7-44d1-a9c9-3b63bef56d53"}
album: De Mexico para el Mundo
  type: MusicAlbum
  date published: 2001
album: Cumbia Andina
  type: MusicAlbum
  date published: 2005-03-29
album: Tu Llenas Mis Sueños
  type: MusicAlbum
  date published: 2015-03-10
album: Abrazame
  type: MusicAlbum
  date published: 2016-05-15
album: Dame Corazón
  type: MusicAlbum
  date published: 2025-05-12