Este
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f69d0099998d66e194592a063140ce2ef34e17454d0abee5e3e06b6c56030d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/010673e5-07a2-4dab-a7ee-1fd7a7a487ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/010673e5-07a2-4dab-a7ee-1fd7a7a487ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/010673e5-07a2-4dab-a7ee-1fd7a7a487ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
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 0x1f69d0099998d66e194592a063140ce2ef34e17454d0abee5e3e06b6c56030d4. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/010673e5-07a2-4dab-a7ee-1fd7a7a487ac.json and https://artists.proofprofile.net/proofs/artist/010673e5-07a2-4dab-a7ee-1fd7a7a487ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:51:00Z
album: Deep End
  type: MusicAlbum
  date published: 2007-01-01
album: A Bolond, A Majom, Én És Te?
  type: MusicAlbum
  date published: 2015-12-04
album: Magamat Rázom A Fa Tetejéről
  type: MusicAlbum
  date published: 2017-04-17
album: Sispi Isle
  type: MusicAlbum
  date published: 2022-01-03
album: Jesalynn Cunningham
  type: MusicAlbum
  date published: 2022-03-07