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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

MUNICIPALITY OF SAN EMILIO, ILOCOS SUR Award a ₱4.5M contract to NGEC-NESTOR GENERAL ENGINEERING & CONSTRUCTIONMunicipalities

Transaction hash:
ae30fdb657a736ae0ebba443be89beb4af0742b34863cd7a5da22f8368296125
Status:
Included and unchanged
Block:
#4,289 1,724 blocks after it
Position in block:
Transaction 431 of 617
Award day:
Nov 24, 2020 (5 yrs 11 mo ago)
Value:
₱4,488,500.00
Project:
IMPROVEMENT OF COMCOMAOAN TO MALENGLENG FMR-San Mi

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 #4,289 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    MUNICIPALITY OF SAN EMILIO, ILOCOS SUR awarded it to NGEC-NESTOR GENERAL ENGINEERING & CONSTRUCTION on 2020-11-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    COA's CY2024 audit of San Emilio gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 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   ae30fdb657…296125now      …
  2. 2. Block Merkle root changed
    stored   7c5e21da7c…7c05fanow      …
  3. 3. Block #4289 hash changed
    stored   d7f9ef0bd8…d63964now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 616 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ae30fdb657a736ae0ebba443be89beb4af0742b34863cd7a5da22f8368296125
  2. 01 L adf87216fb838cef6a5bc34e8a0551ff4118bdf142c5b46ee5bf5dad32ddb44e
  3. 02 L 51d8b93b68415a2b4f4f61f5ebbc97562d4271e4dccc3e22eceb619b8732775d
  4. 03 L 4533feb98f60a2cb630a56ca77e8f4b7024b92de546ae30cf19778346b05df5d
  5. 04 L 6e5c035ed89ce5b76636366a5dad8502264bec839e51a063efc78357d0f82d5b
  6. 05 R d58d4e90be6570546ec2e2cd353852cb88a4fc8a7c68d4a85c107a4ed9987e4b
  7. 06 L 83bd35999909b3d77bb440cb121d696a2253d0331b77c1fb718c533545b8ba31
  8. 07 R 9a1773a562e8c6de0d0772dab255d722d3fae4497bd5fcd27565e6ae06d5b48f
  9. 08 L 5e14116db20af9387df3bd04214032d41221e1f22feb3f48a2d18df9fc56db16
  10. 09 L fb655b8b4b6cb101cb0b399bad7b7403e10537818003de6b78635055b36e2b5f
  11. 10 R e6b4963ed7be97282033672deca7ce82cb0bf238929d5b934455937cfd53e440
  12. root  7c5e21da7c16a717aacef7a819d1dd0b71ed2b833da72ed4975498f9af7c05fa