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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 ₱248.7K contract to NGEC-NESTOR GENERAL ENGINEERING & CONSTRUCTIONMunicipalities

Transaction hash:
0d2f2f4875c6be34ca82b94c09ba6ad66431d70902bcc15f1ce95dd72d4ab214
Status:
Included and unchanged
Block:
#3,213 2,800 blocks after it
Position in block:
Transaction 10 of 241
Award day:
Oct 9, 2017 (9 yrs 1 mo ago)
Value:
₱248,688.80
Project:
Improvement of RHU Drainage System

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 #3,213 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 2017-10-09.
    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   0d2f2f4875…4ab214now      …
  2. 2. Block Merkle root changed
    stored   dd08c796cd…d3fc5cnow      …
  3. 3. Block #3213 hash changed
    stored   297ca7e695…3a2583now      …
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 240 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0d2f2f4875c6be34ca82b94c09ba6ad66431d70902bcc15f1ce95dd72d4ab214
  2. 01 R 0d405f6b68e51e98287b410516cb852843f5f68d082c92dc95b8eb8bdbe99fa0
  3. 02 L 255dda5bffe6ff70f47dbe8b3af2a9f23a3d09a30eaa9c45a9d4670c32e273cb
  4. 03 R 92e04e5a83b2fddbbb15acc2f3346d01ecd001d09807ce51517dd16dbcbbc985
  5. 04 L 80d60c147b4f3069981defe4c74f404d4b86db5e9b0bd0912ffcdee129905404
  6. 05 R 9aa0885b664a53cdabf1406fb6b035260343ad637140f7208ee39cc37ed6b4f2
  7. 06 R 149b7b66094a090344b2ef9d1c6525eb3a9491ec17d1efded01d180cf23fdb9f
  8. 07 R 80e005a0dd13818aaa9b1d4304c3ec70f17f7309cb9ab50e2fdf679c0c24a564
  9. 08 R 154091a9c6e979a7c149149a9080712b97956b5b8660c35346c3299c9b016b5a
  10. root  dd08c796cd82ecfeea2e6bacd0f910c27efc3cbcf43bce3e58cfd9e955d3fc5c