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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 - MT. PROVINCE I DEO Award a ₱11.6M contract to GAWIS CONSTRUCTION SERVICESNational agencies

Transaction hash:
e3d8b4d1abd7bc579b0bcfe0bd7263d9b2e70376887e8d7c7991142a1a7e95ca
Status:
Included and unchanged
Block:
#4,168 1,845 blocks after it
Position in block:
Transaction 158 of 181
Award day:
Jul 20, 2020 (6 yrs 3 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 #4,168 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 "Outside Infra - GAA 2020 DA FMR", i.e. the FY2020 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 - MT. PROVINCE I DEO awarded it to GAWIS CONSTRUCTION SERVICES on 2020-07-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20PI0095: 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 2021-02-28). 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   e3d8b4d1ab…7e95canow      …
  2. 2. Block Merkle root changed
    stored   9a7af6b999…25f0d2now      …
  3. 3. Block #4168 hash changed
    stored   69856941d4…21c761now      …
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 180 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e3d8b4d1abd7bc579b0bcfe0bd7263d9b2e70376887e8d7c7991142a1a7e95ca
  2. 01 R e418b117d78777c42829ac5ecee9485764b4aebb47bf40dd08b7d8fad328850b
  3. 02 L 1b4838cee08dc8873d6130d452f1bb9ec5559804a551c05140fa6f3fb672dbb0
  4. 03 L 0ed1d7871701e9e75ea072448160f0bad7330ce95782fa1929325d9d77a63199
  5. 04 L 53849f61b1b4dee84b6918f27840929a4f3cc7b25e7c087713cbb9f1e268d889
  6. 05 L 991e7a11ab4191f69dccef8a952269d13b2f4e13379edc64fc93baa48a402f01
  7. 06 R f74631833348f4b75b0a5d65275a1460acee7c92b1d5f81a611ae96124bbd833
  8. 07 R 214cacb3c46d4928934c12e15a712155faabc09120349f2e795e387ef86b9d20
  9. 08 L 87b937a76c5c83c6d82ece2ef5d546e8421574d55d88e0b4a767a40248a41ac8
  10. root  9a7af6b9996c5e098b71c700abcbf4164c3248c50d07b7e549a17599f325f0d2