AGATHE
type: MusicGroup
genre: electrocumbia
popularity: 3
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5b657a4ba3e548fed4f30d34a592f18d1338f9b0fc1ed7c886c54cdcbd8bc8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/802428ea-832e-4f54-8a00-3c01bc668d52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/802428ea-832e-4f54-8a00-3c01bc668d52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/802428ea-832e-4f54-8a00-3c01bc668d52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
additional property: OTSCanonicalRecord
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 0xc5b657a4ba3e548fed4f30d34a592f18d1338f9b0fc1ed7c886c54cdcbd8bc8a. Chain 2 (Bitcoin): anchored in block 954141 (2026-06-17T21:14:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/802428ea-832e-4f54-8a00-3c01bc668d52.json and https://artists.proofprofile.net/proofs/artist/802428ea-832e-4f54-8a00-3c01bc668d52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:14:35Z
album: Séptimo
  type: MusicAlbum
  date published: 2022-05-12
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  type: MusicAlbum
  date published: 2022-10-17
album: Cactus
  type: MusicAlbum
  date published: 2023-03-28
album: Arthur
  type: MusicAlbum
  date published: 2023-07-18
album: Cumbia sobre Chapultepec
  type: MusicAlbum
  date published: 2024-02-05
album: Mi Cielo
  type: MusicAlbum
  date published: 2024-11-08
album: Diosa
  type: MusicAlbum
  date published: 2025-02-18