Kaye Abad
type: MusicGroup
genre: opm
genre: p-pop
description: Katherine Grace "Kaye" Cosme Abad-Castillo (born May 17, 1982) is a Filipino actress. Abad started her career in 1993 and is a member of ABS-CBN's Star Magic. She was launched as a member of Star Cir
popularity: 4
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ee9afd82058b54a4a538f7029dff50bf531f3e69d4331fc2727347ff7ccae98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be793159-0048-42a5-9625-1540ce417b5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be793159-0048-42a5-9625-1540ce417b5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be793159-0048-42a5-9625-1540ce417b5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ee9afd82058b54a4a538f7029dff50bf531f3e69d4331fc2727347ff7ccae98","name":"Kaye Abad","registered_at":"2026-06-20T18:27:49Z","symbol":"NIM1678374","token_address":"0x429ad2e395d07efc0b561bc43eb04664f8b66416","type":"artist","uuid":"be793159-0048-42a5-9625-1540ce417b5d"}
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 0x4ee9afd82058b54a4a538f7029dff50bf531f3e69d4331fc2727347ff7ccae98. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be793159-0048-42a5-9625-1540ce417b5d.json and https://artists.proofprofile.net/proofs/artist/be793159-0048-42a5-9625-1540ce417b5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x4ee9afd82058b54a4a538f7029dff50bf531f3e69d4331fc2727347ff7ccae98","name":"Kaye Abad","registered_at":"2026-06-20T18:27:49Z","symbol":"NIM1678374","token_address":"0x429ad2e395d07efc0b561bc43eb04664f8b66416","type":"artist","uuid":"be793159-0048-42a5-9625-1540ce417b5d"}