Skip to content
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

PROVINCE OF ROMBLON Award a ₱494.4K contract to CSR CONSTRUCTION & SUPPLYProvinces

Transaction hash:
39874aa9818c3a67e6bf702db6cedb8447d80c03019ced9c9c6176cfda60b373
Status:
Included and unchanged
Block:
#2,545 3,468 blocks after it
Position in block:
Transaction 59 of 287
Award day:
Oct 12, 2015 (11 yrs 1 mo ago)
Value:
₱494,368.16
Project:
CONST/REHAB OF POB , STA. MARIA RD DRAINAGE CANAL

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,545 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)
    PROVINCE OF ROMBLON awarded it to CSR CONSTRUCTION & SUPPLY on 2015-10-12.
    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)
    COA's CY2024 audit of Romblon gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 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   39874aa981…60b373now      …
  2. 2. Block Merkle root changed
    stored   9dabc179c4…76b058now      …
  3. 3. Block #2545 hash changed
    stored   4dea722aaa…65047fnow      …
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 286 records. Each step hashes the current value together with the sibling shown.

  1. leaf  39874aa9818c3a67e6bf702db6cedb8447d80c03019ced9c9c6176cfda60b373
  2. 01 L 397f702362ef70967e68f3e7cfc07547f9e10b777da656bbffb99a196e62320c
  3. 02 L e484eef52cecfffda62dbb779307fd1f7bc858055ff27224c91a0632057bac03
  4. 03 R 274c12d51bde36caa3f95c504a3a52c7cd3292bcf258bdb0b0186015f3656c2b
  5. 04 L 973f74dcd72d29cdda505528d0acc0437968c644be355a9fde96c656b715c53e
  6. 05 L e6d65c52dc0eb2ee259149592504659e086f9e13b875c792d183cbb81411bff3
  7. 06 L d103ed5f5413b5f79f028d0571b31f07654b3a195782d17f8ea6778ef8d92f26
  8. 07 R ce827502217c94af834f3a26a82956001d7770c5d68fbc1e7fb71aa47feaf293
  9. 08 R 598f748d41ed9833c712569be77620f3fefbdb7d4670118b20f45751c7a3b1c4
  10. 09 R 47cae36e637131ae224df834cfda1a04537658daceb08fcaf17e11f53e0cacbc
  11. root  9dabc179c4909355eb77ff4b8682e058b44aa13ab5e79b367d7941455476b058