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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 - SURIGAO DEL SUR 1S Award a ₱1.9M contract to ROWIE'S CONSTRUCTIONNational agencies

Transaction hash:
d01e867fc1809fbbe2d97b9dbac9f0eae011f8de59659967cb29ce2fbbc6f0d7
Status:
Included and unchanged
Block:
#4,930 1,083 blocks after it
Position in block:
Transaction 208 of 249
Award day:
Sep 27, 2022 (4 yrs 1 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 #4,930 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 - SURIGAO DEL SUR 1S awarded it to ROWIE'S CONSTRUCTION on 2022-09-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22NH0063: 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 2023-01-10). 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   d01e867fc1…c6f0d7now      …
  2. 2. Block Merkle root changed
    stored   473a6d0693…d8304enow      …
  3. 3. Block #4930 hash changed
    stored   0b45e95d1e…ef8212now      …
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  d01e867fc1809fbbe2d97b9dbac9f0eae011f8de59659967cb29ce2fbbc6f0d7
  2. 01 R d09731564d1ca25df9a6efdf1f7ecffa1d168a2f0fd3b326a63b2a80dfdeb5ab
  3. 02 R 01cc95f3e18821010c983870366517c30ecb7bfba38f8196de94e8e369d785c9
  4. 03 R 22c1ad7b7b5adbd08a9a34c1dd91ffb8516c00ba1c73175fbb8ab630f45ab8e8
  5. 04 R 3712df80fdb647d0c135733a1bf91fe26a34f4760fef3cd42548d4c6390a109a
  6. 05 L eb5b941c188a4bb61c2317ae2cdeba5ae383ff60b86f8aaae79e92d584b15e19
  7. 06 R af9366b497f4124eab4f42f56d0a8f77e2b40d6d2048f0ae2e7be4260255424a
  8. 07 L f51d80e06aa99d8bd35484397729a2e07ad948e2c55ac939f40e69b381284079
  9. 08 L cf1f318a9862b1d24aaecc4a987ed5133d4bbc18fa9897c81ee2ab532f158848
  10. root  473a6d0693925035d8ce38d459f64129b9bd79dd4fd1c75f54d1b66eb4d8304e