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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 - CAGAYAN 3RD DEO Award a ₱4.9M contract to G-MARS CONSTRUCTIONNational agencies

Transaction hash:
8eb774870739c2cfc4ecffeccf0f8126f09adbcbebe3d0951e5859cd766dfb40
Status:
Included and unchanged
Block:
#4,692 1,321 blocks after it
Position in block:
Transaction 133 of 249
Award day:
Jan 17, 2022 (4 yrs 9 mo ago)
Value:
₱4,899,939.39
Project:
22BD0008 – Basic Infrastructure Program (BIP)

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 #4,692 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 2022 CSSP", i.e. the FY2022 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 - CAGAYAN 3RD DEO awarded it to G-MARS CONSTRUCTION on 2022-01-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22BD0008: 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 2022-06-26). 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   8eb7748707…6dfb40now      …
  2. 2. Block Merkle root changed
    stored   9d1859d967…964bbanow      …
  3. 3. Block #4692 hash changed
    stored   d252745564…c83c2enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 248 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8eb774870739c2cfc4ecffeccf0f8126f09adbcbebe3d0951e5859cd766dfb40
  2. 01 L 8ea568700326668f8770f957e6f76ee75b44aea8796f153f9855b5059b3cd1fb
  3. 02 R 0fc3271f95107c24a49960ef5801b536d869743840a0b0649687e9edc192939a
  4. 03 L 3a6e2bed4c865b2fa6acdc067c7dc313b5afe180d080e0d9bdbee3536d7088d9
  5. 04 R bcd158c0b510b53f99d0c582db54788a6f51a0a84043f4cf1dcaec83ac845cd2
  6. 05 R 760afea481f0d8edc04284f6f4c12cab825bcae8fa45ee6958541c6282fd9e2a
  7. 06 R eb6459cc320875dd7c05b7b5d2b8ceb404fa04845d8a1c8e265702101f991361
  8. 07 R 2209c24dced7d541f5b4ce79ec07b7d523eac91c1fdd7334b2526c8c4228af22
  9. 08 L ee446b41bdef4e69e6df0c1ba813850dfc52c0b2c1c2009095f8127eb49c3a3a
  10. root  9d1859d967e9c047683f4f38d062e3308447eaab478d27ee165f318b3e964bba