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

MUNICIPALITY OF BURGOS, ILOCOS SUR Award a ₱995.8K contract to MRK-SQUARE CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
69bb0149de2f0d80d1d2a64ec521f5e762428abd092cb44b90248839ce53286e
Status:
Included and unchanged
Block:
#4,750 1,263 blocks after it
Position in block:
Transaction 450 of 1,061
Award day:
Mar 18, 2022 (4 yrs 7 mo ago)
Value:
₱995,767.94
Project:
Const. of Hanging Bridge (Ph. 2)-Sab.Pinggan

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 #4,750 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)
    MUNICIPALITY OF BURGOS, ILOCOS SUR awarded it to MRK-SQUARE CONSTRUCTION AND SUPPLY on 2022-03-18.
    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 Burgos gave a "unmodified" 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   69bb0149de…53286enow      …
  2. 2. Block Merkle root changed
    stored   8d0e79a087…d0bb51now      …
  3. 3. Block #4750 hash changed
    stored   9787b2a173…350aa3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,060 records. Each step hashes the current value together with the sibling shown.

  1. leaf  69bb0149de2f0d80d1d2a64ec521f5e762428abd092cb44b90248839ce53286e
  2. 01 R 69ce05782752e1ad75fbdbf5ad27caf90975a4964fd5bf832a20adff5b550504
  3. 02 L 7afd2045137637de6b8708cbd2b4162a2cd9c4babaff6ea774b9c57eefe6668b
  4. 03 R 1900efa93ceab6605b7aee06807dde33de806d6d2d63b3a3c9bb06f33bcdc8e7
  5. 04 R 4ef55efd1049197a850a038a691342b1ad2d99b202b75449462d6f6b50b78b8f
  6. 05 R 6826463e02138f310ce6b9d9aa80ac812553105f1a3870b045421462c56c93c2
  7. 06 R 51cacb788efc63987166910f0526be415dfd81bccb16e167d0fc7580124c11d8
  8. 07 L db1ceb30adaedc6dadc8ba2b3be043c8563535c0bb15aeef5bbd81c28c812c6d
  9. 08 L 6eb0228f52519e323489f483a49a8410928449e43c626e68e021e04f1f7fe745
  10. 09 L 0e6282f2c255e3a69df387fb3438e93f695609f4dfc68973ba777b817265bcba
  11. 10 R f3531867551a15b5f8b57e06ede565523ef147e73d5aca2e2e430cdc9f9f9f22
  12. 11 R fc68fe2395e70e525a605c9c692b3ca2b48448d1aacf32c7e05715148fbf827f
  13. root  8d0e79a0874a46f41910b5d1f5c4b9578dba532a18e7f2a49d49a01703d0bb51