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 - SAMAR 2ND DEO Award a ₱96.4M contract to ETAN CONSTRUCTIONNational agencies

Transaction hash:
c8538d5782439d3dfea697efc4df30121d8832ed44b6276ac72390306c908ce0
Status:
Included and unchanged
Block:
#5,665 348 blocks after it
Position in block:
Transaction 325 of 419
Award day:
Oct 28, 2024 (2 yrs 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 #5,665 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 - SAMAR 2ND DEO awarded it to ETAN CONSTRUCTION on 2024-10-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24IK0094: On-Going, 67.95% 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   c8538d5782…908ce0now      …
  2. 2. Block Merkle root changed
    stored   a5787db3b0…e077canow      …
  3. 3. Block #5665 hash changed
    stored   1b71897dfb…34b635now      …
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 418 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c8538d5782439d3dfea697efc4df30121d8832ed44b6276ac72390306c908ce0
  2. 01 L c8261e3a9716fd85f154281ed0325933af61835ca22fde59684e9e799eb2f1ff
  3. 02 R e9da6d99eb18bf97f4413becad7f1673497761f3003563cf11ab5e84d7c749c3
  4. 03 L 6022944655e832d35a76622d50e21cd65c6dbc8b879bea1b49374d85fb877184
  5. 04 R 358ae81ea7193597c36ffc5f332f315571e63ed5d0108b3521be1dc021a41503
  6. 05 R 80b1eac7b6a5ea2e54f3afd15eeb31b8e98cca3e1ea1a8b109a687d5dad28ada
  7. 06 R 2e40c0855f7a5a7ad059f941d1764e723b50a3cc64fd132b44bde7da8d71fa49
  8. 07 L f699a29d80c675cefccec64c822105107a8aadea01303f2ed81a509e88d0ca8c
  9. 08 R 616463a04e55695911ca5a2928d5484926b7d058af5142de4e0ce77d123574db
  10. 09 L 0998c5266897020e5f7d9d446fa5063a14ff0c76d5b4dffb62f08c78779c2c3c
  11. root  a5787db3b0798b27a95a57e12c142f6e19bdf170e855dafebf40f42779e077ca