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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUIRINO DEO Award a ₱4.9M contract to APD CONSTRUCTIONNational agencies

Transaction hash:
eb0940f4cd0dda3e4d5af22bd547326bd6680d8a1112e6b51be4e6e21efac4c5
Status:
Included and unchanged
Block:
#5,761 252 blocks after it
Position in block:
Transaction 388 of 421
Award day:
Feb 3, 2025 (1 yr 9 mo ago)

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 #5,761 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUIRINO DEO awarded it to APD CONSTRUCTION on 2025-02-03.
    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   eb0940f4cd…fac4c5now      …
  2. 2. Block Merkle root changed
    stored   034d4c5dd9…485c1dnow      …
  3. 3. Block #5761 hash changed
    stored   632fe568f5…24b876now      …
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 420 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eb0940f4cd0dda3e4d5af22bd547326bd6680d8a1112e6b51be4e6e21efac4c5
  2. 01 R eb23a9c4173abd733e2efd91caceabef57ce973606e0053653149ab45bfeb2fb
  3. 02 R ce66b1141c1132a1c193982efac5fe7562fa76255fd0e908b14199fa04344734
  4. 03 L af9decd4bd2a7538839842700de199c28859d65dc8e2fc0ac9d3d8c575acb371
  5. 04 R a5213936c18d2b490208cdcf4278a500143d8d4daf187de91e3c7efbc4ef0315
  6. 05 R e316ceec3fda224ed8699604330b4717e6714ac8e6edc86315a3078a012a705f
  7. 06 R 617e4846b15cf268caec887fbfe3cb6fef01ca4bf585162737bff828e5c62d8f
  8. 07 R bbafc4af15c3b949ee1f241596a5456758c0511fc17e3c10e38590c5138968fe
  9. 08 L 3a3df1099a9d3ef24096a28ab7c197ec947cd56f0bb133de9ef75e0d783cc54a
  10. 09 L cce2170d808df7e54ecb4fcf0ed7bcaf8646ef0c6a937b4be3a556f7fa5f2adc
  11. root  034d4c5dd974cc2bfdea0561119e112a4ed3decbc2d0250312a5dde932485c1d