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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

CITY OF CANDON, ILOCOS SUR Award a ₱3.0M contract to E. E. MADAYAG CONSTRUCTIONCities

Transaction hash:
fa76bbfa866dac19f8cd01ea76a424470b7bcf0e8a71935ef575f8f00f54d8de
Status:
Included and unchanged
Block:
#5,652 361 blocks after it
Position in block:
Transaction 270 of 275
Award day:
Oct 15, 2024 (2 yrs ago)
Value:
₱2,991,702.88
Project:
PW-2024-10-04

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,652 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)
    CITY OF CANDON, ILOCOS SUR awarded it to E. E. MADAYAG CONSTRUCTION on 2024-10-15.
    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 City of Candon 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   fa76bbfa86…54d8denow      …
  2. 2. Block Merkle root changed
    stored   035b4b9817…0ce7d1now      …
  3. 3. Block #5652 hash changed
    stored   ab819c41eb…f28b19now      …
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 274 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fa76bbfa866dac19f8cd01ea76a424470b7bcf0e8a71935ef575f8f00f54d8de
  2. 01 R fb0d8dcfa2df203a9c4589729aac87090e909931817fe88dd89cd87811c4bfe0
  3. 02 L a9b00ece635002bb71cf973a9ee52b26adcb877a726405f73baeb3982b0fdf97
  4. 03 L 1eff172a9c57b1434e1698b887de373baf48f74241e2250252a2e97e9b401bab
  5. 04 L c1c854b5f23b750b8b7f44dc413124fe8840b6f962ae1db7aeb750b9252bbaea
  6. 05 R fe49d579578ccb5034c579dd2a0b157c2ae367274471790fcfeb60dc813b5854
  7. 06 R d9bf7f7505cda52aeddf51392f1f677a2d95d204b46fdc6ec1f2c387ca1c0136
  8. 07 R d8383e96b6c869eef493335cbb01ada56b94767ad92d984dd46547005b739769
  9. 08 R 7f602f4a738b30994618c7f61fe97f6b8fb911840bdd9503f85ee46af8a8fce8
  10. 09 L 4f80072aadf92e26cec84bf85ffdc1aed7888f02f4eb6099bbf67a58fa2a22d4
  11. root  035b4b9817e82a7e01a81fe740c1a815cbecd38c3c0e4ce2a482adb2110ce7d1