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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 SALCEDO, ILOCOS SUR Award a ₱9.0M contract to NGEC-NESTOR GENERAL ENGINEERING & CONSTRUCTIONMunicipalities

Transaction hash:
896ad67f6eb3fee0574fb8ae21015b008117d9b28efe5c530a3839757c751086
Status:
Included and unchanged
Block:
#3,201 2,812 blocks after it
Position in block:
Transaction 120 of 220
Award day:
Sep 26, 2017 (9 yrs 1 mo ago)
Value:
₱8,986,519.55
Project:
Core Local Access Road

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 #3,201 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 SALCEDO, ILOCOS SUR awarded it to NGEC-NESTOR GENERAL ENGINEERING & CONSTRUCTION on 2017-09-26.
    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 Salcedo 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   896ad67f6e…751086now      …
  2. 2. Block Merkle root changed
    stored   8d7413abe1…4edb01now      …
  3. 3. Block #3201 hash changed
    stored   429930c84d…595183now      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  896ad67f6eb3fee0574fb8ae21015b008117d9b28efe5c530a3839757c751086
  2. 01 R 8becf44becb3eaca12d610caae4965fcd246b7cd8fda7834e5bab58dcb08529f
  3. 02 R 75e3b379a4e236114646e1a46f7106088fd0a3939838f8ee66adcfb8b6019df5
  4. 03 R 88323ea9ec28508c9febd976c41627447c91cd19dd57c8e1ba44c7dba2fc4397
  5. 04 L 8daf99c5f2b8964b44f27402bac59a317246581ffefd62fe980d94850eccbad6
  6. 05 L bdd9469678681607ba7ea3a1fee5fff9c55a7ffae9bee410c4d1e8ed8bb63129
  7. 06 L bb71542a705c5598d1bc45d347b27c92230ce7a718ce2cd62e10210cb1aa6693
  8. 07 L fa2ba06ac48aa0276c782a873881de57f93f84c2ef071fab476d12478c1b028f
  9. 08 R 9576864475a1ee25e12d8b6b7fc3b0cd030c1a8767797a0ae22390a29c9c21a8
  10. root  8d7413abe129e7723b9a917d085eae8e7d57ce1776161186499b02898a4edb01