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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 - AGUSAN DEL SUR 1ST Award a ₱8.9M contract to ROCK DIWATA BUILDERS, INC.National agencies

Transaction hash:
b8d39fa5ffd9e61b5a1dcfd94e57b5ee09889a3cc28b2664e80edd5af8b13937
Status:
Included and unchanged
Block:
#5,487 526 blocks after it
Position in block:
Transaction 412 of 586
Award day:
Apr 29, 2024 (2 yrs 6 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 #5,487 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 - AGUSAN DEL SUR 1ST awarded it to ROCK DIWATA BUILDERS, INC. on 2024-04-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24NB0048: Completed, 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)
    DPWH marks the contract "Completed" (end 2024-10-31). The certificate itself is not published.
    Partly
  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, 2 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   b8d39fa5ff…b13937now      …
  2. 2. Block Merkle root changed
    stored   645a3cd6e3…948335now      …
  3. 3. Block #5487 hash changed
    stored   0add54886a…466fb8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 585 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b8d39fa5ffd9e61b5a1dcfd94e57b5ee09889a3cc28b2664e80edd5af8b13937
  2. 01 R b9631647b817cb734d0d3cefb0e49833d0ab092cc287a56f932462edcb9ed4da
  3. 02 R f5177e16c7c59e215cb4653a1ed7a884b9470530b9cde6bda50fb356c3203648
  4. 03 L a84bef5650e0273f0c259de4166f4410f78291014edb27b0590fdb57f3f741c3
  5. 04 L 95758d79a74d0af1170e4ebbe7b4c057910af7a49d570c07b51553d654c07005
  6. 05 L ac2b6e8452926faa3071eceb528078711f52691f1870a1511759e77849a2fc6a
  7. 06 R 319322727119f91ee96e8e211ba862c14b7c7b4b7a40273f487b33025fa4ab91
  8. 07 R 44b0952706c14d49e8abbbcd648e12c1f69307a25a129f115f4c172350f468d0
  9. 08 L 49c634e1b4b6379fbbc3a1d4bf45f260f03060ece114c62a54917b072f81cac6
  10. 09 L 93c343fa0365518ab44b274d075f263d03072bbea9ae57f7bbcdf4bc67f0c508
  11. 10 R 677f5e268a6d67f6159f0011b675c1b48dfd0145b56d7be2c4420bf439eec14c
  12. root  645a3cd6e35ee1a9cdb093a9e6b011b8412be69d8d6bd1bac4e8a4efa0948335