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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 - ALBAY 3RD DEO Award a ₱4.8M contract to TRIPARTITE ENGINEERING AND CONSTRUCTIONNational agencies

Transaction hash:
479727cf1bffc0c1d3da4de7d132cc2276e88505e613325820a9f7b39abf38f4
Status:
Included and unchanged
Block:
#5,424 589 blocks after it
Position in block:
Transaction 120 of 414
Award day:
Feb 23, 2024 (2 yrs 8 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 #5,424 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)
    DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
  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 - ALBAY 3RD DEO awarded it to TRIPARTITE ENGINEERING AND CONSTRUCTION on 2024-02-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FO0030: On-Going, 100% physical progress.
    Found
  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

2 of 8 documents found, 1 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   479727cf1b…bf38f4now      …
  2. 2. Block Merkle root changed
    stored   d94100bdb4…79d09bnow      …
  3. 3. Block #5424 hash changed
    stored   1e3bd397ab…28c0b1now      …
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 413 records. Each step hashes the current value together with the sibling shown.

  1. leaf  479727cf1bffc0c1d3da4de7d132cc2276e88505e613325820a9f7b39abf38f4
  2. 01 R 48f6e429a80f85c73ff0c990cbe666bc65a26f40168c7fb1a9315b59bafc97e4
  3. 02 R 01857eeda91a9dbcaed4c9b8c6541fce152f18e8856f3351ccb7fdce890ef7bf
  4. 03 R da2dfbcc8c734944f953b29891d21d17bddc2a0b65b7111c6b5ea391863e1cb5
  5. 04 L 49638ab19e6b8f9e78b8e6c67f0dc1aba353a736cca17f87fa14150c0d780428
  6. 05 L 9c703e76a1b19f1bcb466335b3539f4f53f4cd78ea3345fe6dac34c7b8bc49eb
  7. 06 L 1b594d09a44bc4f46e671a60568e99f3601257890a2414d5e7a0aa41105935c5
  8. 07 L 5901d7b0fdded2489512e83edf21a91a7bf1fbb92677da05d377923bf8fb3580
  9. 08 R 00d0dd25bae72a786cffa0601d5aac5efcac3e4f2eb67ddd6abfd605d9a01253
  10. 09 R 79a5c4df7aa4c08a88900c3f4a82ee934729a4bff0fa9436246d6aa0fbab4d87
  11. root  d94100bdb40eddace6250483b2fe2363074ad6ba099665c1841373971d79d09b