Alfred Jasper
type: MusicGroup
genre: pinoy indie
popularity: 9
followers: 401
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f2f4e201b770b912a203abbc15f4346f75eb3eaf3e2ad7516a3683df976153b
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/948ee456-81a3-4bba-b51e-1fc49c2742be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/948ee456-81a3-4bba-b51e-1fc49c2742be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/948ee456-81a3-4bba-b51e-1fc49c2742be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f2f4e201b770b912a203abbc15f4346f75eb3eaf3e2ad7516a3683df976153b","name":"Alfred Jasper","registered_at":"2026-06-17T17:33:18Z","symbol":"NIM1468273","token_address":"0x47c4ce78f4f519238823ccaa16296ea8b52d8f0d","type":"artist","uuid":"948ee456-81a3-4bba-b51e-1fc49c2742be"}
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 0x4f2f4e201b770b912a203abbc15f4346f75eb3eaf3e2ad7516a3683df976153b. 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/948ee456-81a3-4bba-b51e-1fc49c2742be.json and https://artists.proofprofile.net/proofs/artist/948ee456-81a3-4bba-b51e-1fc49c2742be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4f2f4e201b770b912a203abbc15f4346f75eb3eaf3e2ad7516a3683df976153b","name":"Alfred Jasper","registered_at":"2026-06-17T17:33:18Z","symbol":"NIM1468273","token_address":"0x47c4ce78f4f519238823ccaa16296ea8b52d8f0d","type":"artist","uuid":"948ee456-81a3-4bba-b51e-1fc49c2742be"}
album: Abuelo
  type: MusicAlbum
  date published: 2019-05-14
album: Abuelo
  type: MusicAlbum
  date published: 2019-05-14
album: Famished
  type: MusicAlbum
  date published: 2019-06-21
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  type: MusicAlbum
  date published: 2019-07-05
album: Forsythia
  type: MusicAlbum
  date published: 2019-07-05
album: Cosmic Dust
  type: MusicAlbum
  date published: 2019-10-11
album: Soul Thief
  type: MusicAlbum
  date published: 2020-04-10
album: Lights Come Down
  type: MusicAlbum
  date published: 2022-04-15
album: Mono
  type: MusicAlbum
  date published: 2022-07-15
album: Flustered
  type: MusicAlbum
  date published: 2022-07-29
album: Chroma
  type: MusicAlbum
  date published: 2022-08-12