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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 BACNOTAN, LA UNION Award a ₱5.0M contract to E. E. MADAYAG CONSTRUCTIONMunicipalities

Transaction hash:
299c9faafcd212d94c548950ee6b64fa8ab4e815609f78de6ae4a0c3f7ca726e
Status:
Included and unchanged
Block:
#5,692 321 blocks after it
Position in block:
Transaction 55 of 270
Award day:
Nov 25, 2024 (1 yr 11 mo ago)
Value:
₱4,993,910.04
Project:
CONSTRUCTION OF FARMER’S MULTI – PURPOSE HALL AT S

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 #5,692 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)
    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 BACNOTAN, LA UNION awarded it to E. E. MADAYAG CONSTRUCTION on 2024-11-25.
    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 Bacnotan gave a "qualified" 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   299c9faafc…ca726enow      …
  2. 2. Block Merkle root changed
    stored   ee22b1849b…bdfa2fnow      …
  3. 3. Block #5692 hash changed
    stored   c9c8cd4c86…f795dcnow      …
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 269 records. Each step hashes the current value together with the sibling shown.

  1. leaf  299c9faafcd212d94c548950ee6b64fa8ab4e815609f78de6ae4a0c3f7ca726e
  2. 01 L 292cd884cfb1c33432b1d1231040a3bd7da489a4b672e5dfc3f5c6b9e9f955a9
  3. 02 L 02245c577a8a9ffcdd55553d17b67637771d046e6eb6eb24a8414a435e799b2e
  4. 03 L 69d17ad9eb661fab7aa56444d183e8823296f0f4b990d1f6f7daff51a5d7cedf
  5. 04 R a3c5d2efb08e9a40076e80c75335bae52aeea69ef5ee665ad3d5b7fe091a62fd
  6. 05 L 9426d6245bb1d5340547ae54b1263bab6c81a36d5fe54a689b341ecc98ffb497
  7. 06 L 0e1b75e78c5641f68e1ff60dfe668e2772e01bd19d00d49c09cbf2315fe05855
  8. 07 R 90ecb349b89c958e0dafc409f08c57f67829929d043339b1f67696ef9b6fd9f1
  9. 08 R 8249912930b1d4d6fad30cb4a7b2bae022e49864173dce38b81000785b8b3336
  10. 09 R 26235771f941bdbc3181ba5fe0c7645f821926ee479500f55adbfe1f97616cb3
  11. root  ee22b1849beb5360339382e0a6f5cef225bca4c43933cc987c2fca8397bdfa2f