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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 - NUEVA ECIJA 2ND DE Award a ₱190.1M contract to CELSO C FERRER CONSTRUCTION CORP.National agencies

Transaction hash:
75a184f92996be1a6300a28a14d91e27b2cee5718deb54cab1a0a9a33cfb27cb
Status:
Included and unchanged
Block:
#5,588 425 blocks after it
Position in block:
Transaction 135 of 305
Award day:
Aug 9, 2024 (2 yrs 3 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 #5,588 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 - NUEVA ECIJA 2ND DE awarded it to CELSO C FERRER CONSTRUCTION CORP. on 2024-08-09.
    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   75a184f929…fb27cbnow      …
  2. 2. Block Merkle root changed
    stored   af68952e73…c3ba05now      …
  3. 3. Block #5588 hash changed
    stored   6dc98562f1…1495d1now      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  75a184f92996be1a6300a28a14d91e27b2cee5718deb54cab1a0a9a33cfb27cb
  2. 01 L 745f7ad20eecac6f7ae5f469c32d68dbd1eab566f16c1063ad17e0c510e7ce79
  3. 02 L abb6ffc806cdbc8b7ac45f016e48bb2da4dfadba16998b21499ae6f4cc28d7d0
  4. 03 L 45763a31fbce18ce122d3b96543503ebe14d3a9b9fb328111b9f89b6c64208c8
  5. 04 R 586bd2bd12333f2a58d6214d6689711fab30c5be7bba4c514d31012b3558e4ab
  6. 05 R 1f654dedd5810013fa3d20c86be59415eaafe30037bcb3e5ec4d6b7c77e72943
  7. 06 R 6944d57894c703cf1350add53376d7b20596fe6b05e75a5e10ebcb2c06d6528a
  8. 07 R 9137a4ec985e1e5d2de73fe6e89157a23cf55555209c1d472940be070c5887c1
  9. 08 L f3c1249e5843999a663c79548adf5e42e2d6799a561495dc16531c815e7994e4
  10. 09 R 72a59439e56937c15b36e98ab0de950932624883cc5e4be4afc58891a4bb5e86
  11. root  af68952e7309691899649056af7a4dcdcc9307cdba7ec36366f79e30d0c3ba05