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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 - CEBU 2ND DEO Award a ₱14.2M contract to NG2 CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
542bb5aec4db3fa92db3d020dbc05ec5cc260373c2eff4181e444fdc9ce10a24
Status:
Included and unchanged
Block:
#3,950 2,063 blocks after it
Position in block:
Transaction 132 of 402
Award day:
Nov 29, 2019 (6 yrs 11 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 #3,950 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 2019 DA FMR", i.e. the FY2019 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 - CEBU 2ND DEO awarded it to NG2 CONSTRUCTION CORPORATION on 2019-11-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19HE0106: 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 2020-03-04). 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   542bb5aec4…e10a24now      …
  2. 2. Block Merkle root changed
    stored   0e60591221…147704now      …
  3. 3. Block #3950 hash changed
    stored   9aac329618…981305now      …
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 401 records. Each step hashes the current value together with the sibling shown.

  1. leaf  542bb5aec4db3fa92db3d020dbc05ec5cc260373c2eff4181e444fdc9ce10a24
  2. 01 R 54bf13aafe98432a11711e87997725dedf6b177ced5e8abfa8c271934d1d368a
  3. 02 R 2350375e7e1a45c70abb9229bf7fa4e26e28e9bb8da3299c3ee206e16c9946b7
  4. 03 L 77bab3b7ccb415c204aaf851af35dc98271a1efc3b91494faedfc00f76ea5167
  5. 04 R f923bb3826a9bf3d3e73852e4220d7ecde34432c8b9326cd5652ac1d51d70353
  6. 05 R b474c1b6e5d83c0d69e050ed21ca84125eb83fc2f17b2f47936caf345b641a42
  7. 06 R dc0dfb64b360d64d88938abc3063552ff5477af99ca5cdb856d24ea8bcde49db
  8. 07 R 1a963780266fb67864c969b9a0eeb45a8dc873658667a4d30c7674ec421534b8
  9. 08 L 9fd3a4794dbafde5ace75bcb76e1d56a8a7b68d1a81d1009deb90bd34034f72d
  10. 09 R c8de292fd382fc0615605ebd70c457d4038d416f59cee242a23f64f96941f3d1
  11. root  0e6059122138826c0395986b445c7284a00a1e379c43683e1e1d54255c147704