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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

BARANGAY CATO, INFANTA, PANGASINAN Award a ₱1.0M contract to SHYKA CONSTRUCTION TRADINGBarangays

Transaction hash:
15a67e28d6da1b26bbb4d5eeb979fdfe6ff33a2c47f43cc618de776d78d609d0
Status:
Included and unchanged
Block:
#5,519 494 blocks after it
Position in block:
Transaction 28 of 348
Award day:
May 31, 2024 (2 yrs 5 mo ago)
Value:
₱1,024,928.19
Project:
Rehabilitation of Drainage Canal

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,519 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BARANGAY CATO, INFANTA, PANGASINAN awarded it to SHYKA CONSTRUCTION TRADING on 2024-05-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   15a67e28d6…d609d0now      …
  2. 2. Block Merkle root changed
    stored   ae5bedc7b1…fa5f29now      …
  3. 3. Block #5519 hash changed
    stored   2104bee509…8fb9c3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 347 records. Each step hashes the current value together with the sibling shown.

  1. leaf  15a67e28d6da1b26bbb4d5eeb979fdfe6ff33a2c47f43cc618de776d78d609d0
  2. 01 R 166596f49d07eb994a74d7fc3bb1d9dffe585088c15935b2bbff25e94363b06a
  3. 02 R 5eeb75dafe631d6f78f855e58924126f96003ed1abd7d0109ab2317dabda9cc9
  4. 03 L b7c8e72192d71b39cb5e76c563b03048d589cce203b4c70ac8fde812a22065ad
  5. 04 L ebc544b0c8931496fd3fe8eb6461eb50c72d34f4ed1bd7b384575e994687db15
  6. 05 L 3707a08675be83c4b5de7aefc9d962fc0d7ce1000ef1e3a41d90e04170715717
  7. 06 R 37995572932e22a46bd3da3812781079f1cc7200c7cd2a6852b950821796e080
  8. 07 R 10e0d61fed682d8a114307586b7cb14a6a2930643f73dba216c848e31f9e24c9
  9. 08 R 99fea1e530ee0522909d0e574f224fa345e76a54b39254d9104ecbb47b074256
  10. 09 R b156a1450e3335abb000b6aa665b65f57cffe90d276f92f1cdd73b73dd6953b2
  11. root  ae5bedc7b11b74c9e43114ce848c5d803effc282cbf46840266d86564dfa5f29