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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 - METRO MANILA 1ST E Award a ₱87.5M contract to JAGONBUILD CONSTRUCTION CORP.National agencies

Transaction hash:
14badacfe8a7002cffa12409cb72ca7a38498f54a7f2cef8bb1e6aba70206d71
Status:
Included and unchanged
Block:
#5,056 957 blocks after it
Position in block:
Transaction 18 of 251
Award day:
Feb 3, 2023 (3 yrs 9 mo ago)
Value:
₱87,530,137.39
Project:
Contract ID No. 23OB0013 - Improvement of Road o

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 #5,056 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 - METRO MANILA 1ST E awarded it to JAGONBUILD CONSTRUCTION CORP. on 2023-02-03.
    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   14badacfe8…206d71now      …
  2. 2. Block Merkle root changed
    stored   7b01b1f533…d26203now      …
  3. 3. Block #5056 hash changed
    stored   1de54974ce…590d7anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 250 records. Each step hashes the current value together with the sibling shown.

  1. leaf  14badacfe8a7002cffa12409cb72ca7a38498f54a7f2cef8bb1e6aba70206d71
  2. 01 R 15129e14c3d52e72d62717a3c98ef0c523182a4ead0c02ad5434a58d9be01aa5
  3. 02 L 782c15af28a4184d28043972b5c6b18ba49234adb2cf432e66425082ded5463a
  4. 03 R 4ef1e4b97bff02c84471c7aac3cc4597e3bf1e68047709f17d1ddf491f074537
  5. 04 R 5734c826ac2de1624c8e371d03e5adb21ba8756ff079196fdaeb86f6748d14f1
  6. 05 L 79ea1896d1eea750d6443a6fee9e2c0348e1b8922a800aea56e5eeaed3f0c17e
  7. 06 R f36f864d66b255b99c2a386dcce167d1d509bb13601cd5b8e00e351f2bef7fe0
  8. 07 R 9b2c5481b5840e869a7cf65b76c15bddf2191a6d3cb3c605b24a6e94187ba3b3
  9. 08 R 48da88ac6fb541aeacc42a5d1dfa34ebfcb2cf4c479c1ea4668316722d867208
  10. root  7b01b1f533d2089c26de450f4675b13d74802ef549aa48b0759d91803ad26203