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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 ADAMS, ILOCOS NORTE Award a ₱450.1K contract to ABG CONSTRUCTION AND GENERAL SERVICESMunicipalities

Transaction hash:
1e8577bea5bcbb1f3584a5e52697e560398cea911bfdb1e4e7ead3f8c6e87c21
Status:
Included and unchanged
Block:
#4,161 1,852 blocks after it
Position in block:
Transaction 25 of 232
Award day:
Jul 13, 2020 (6 yrs 4 mo ago)
Value:
₱450,100.07
Project:
onstruction of irrigation facilities-Sta Maria

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 #4,161 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 ADAMS, ILOCOS NORTE awarded it to ABG CONSTRUCTION AND GENERAL SERVICES on 2020-07-13.
    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 Adams 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   1e8577bea5…e87c21now      …
  2. 2. Block Merkle root changed
    stored   62cc2930cc…f9e999now      …
  3. 3. Block #4161 hash changed
    stored   f2b86793d6…1f5bf9now      …
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 231 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1e8577bea5bcbb1f3584a5e52697e560398cea911bfdb1e4e7ead3f8c6e87c21
  2. 01 L 1dc9769412aecf443463619ebdbe330f908480ddb2b1f2d81380a0ab111f9b33
  3. 02 R 891d61150e5367356d3790bbef80069fd19685bae91d4a1c0cb7ad6f498ae994
  4. 03 R 5a9ec4a4ad96ecdf3d7090b4866f33fd092d6e36ed54f89aa715f7faf74634fc
  5. 04 L 525846f2f2fe550da69d63aab902c2e57ec86dccae497e009baa35881616224c
  6. 05 L 365764771778adb1a9977ab48931a652b2f8cd8d62c62e508593743f85c1c29d
  7. 06 R f74e56a409f24711b45ef72f3c60106f44e64f2357e4a907678828eca55499f6
  8. 07 R 1faf0aad7148666550d95b3c0c883fbd33b87aedf6a58a6f745bac505dd031df
  9. 08 R 15e030b979921905bd42a00151db4903d012a8fc0013d299a23a937bba5c318e
  10. root  62cc2930cc3be623577af8833a7d829eb05a904f035210882e0276247bf9e999