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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PALAWAN 2ND DEO Award a ₱741.6K contract to CM77 CONSTRUCTION TRADINGNational agencies

Transaction hash:
5b36bf30c04bbaae35cfcb3d01240430d7da2dc3b6e06e3100936874be7a30dd
Status:
Included and unchanged
Block:
#5,122 891 blocks after it
Position in block:
Transaction 131 of 425
Award day:
Apr 13, 2023 (3 yrs 7 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 #5,122 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 2023 CSSP", i.e. the FY2023 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 - PALAWAN 2ND DEO awarded it to CM77 CONSTRUCTION TRADING on 2023-04-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23EF0092: 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 2023-06-15). 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   5b36bf30c0…7a30ddnow      …
  2. 2. Block Merkle root changed
    stored   e36b9e354c…025527now      …
  3. 3. Block #5122 hash changed
    stored   0c912a50d1…c1b8f6now      …
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 424 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5b36bf30c04bbaae35cfcb3d01240430d7da2dc3b6e06e3100936874be7a30dd
  2. 01 L 5a46660635d53e94eefe8c5ce6c19466dadc85705836d7249798b2f42e61894a
  3. 02 L 76dea1615fbe23eb76a97c7c1199721eacc4af41e1fef37bf3d1ea9014d636f0
  4. 03 R 77f9bc976715a22c88de3f2a8927ad6022f88174b7ba87d58819c47d8d2466a4
  5. 04 R 378899e4dfd428f86fc768d4bf7d85ccd0c1f35f92d66e141188b758e5e03ad9
  6. 05 R 74e0c5ff617f044b9c741f560fee50e5ba8059616aa7f5a10e35efda513a99c8
  7. 06 R a6c1b6b3ab86e9fe1087f6fa43c71b134225f0079cb92c0cc6171bf5095220e8
  8. 07 R ba9adb8c7edca7e9b86da9166c87063ae25dfc9d09ac38fa7192588cf554e61e
  9. 08 L e7d529b8dc51630d8663e58c698c565ab097883fcd58b6390c36b82ffb99f768
  10. 09 R 09bd1d10e95e0d102f2e7b4b9e4d59eee3634e7eb1084fd0da076475e7fe8a5d
  11. root  e36b9e354cf6425dc8d37a9e84165ebbdb69c7a416ac1c84b9b9d30547025527