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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 SAN MARCELINO, ZAMBALES Award a ₱497.4K contract to FIVE A CONSTRUCTIONMunicipalities

Transaction hash:
e9657f0c9d67006296e65f254e9b8fe694dbd97c4815d0c412c031e9f24f68a2
Status:
Included and unchanged
Block:
#3,057 2,956 blocks after it
Position in block:
Transaction 288 of 328
Award day:
Apr 25, 2017 (9 yrs 6 mo ago)
Value:
₱497,402.02
Project:
Maintenance-Irrigation Canal

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 #3,057 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 SAN MARCELINO, ZAMBALES awarded it to FIVE A CONSTRUCTION on 2017-04-25.
    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 San Marcelino 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   e9657f0c9d…4f68a2now      …
  2. 2. Block Merkle root changed
    stored   7dd7fa7917…a3f2danow      …
  3. 3. Block #3057 hash changed
    stored   50df02864e…da6425now      …
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 327 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e9657f0c9d67006296e65f254e9b8fe694dbd97c4815d0c412c031e9f24f68a2
  2. 01 R e9fd2ae7bfe5fd5f19767ae4811564b266d61ff95288f1bc5843ce569d61f3c1
  3. 02 R b411be661848ba19fdd94fc98b87d706487231790c406cd76ed3455c3a12367c
  4. 03 R d0bc191ae98b2cb54ef7cbb73e16b2490a541b828105c18719ecd2c6b3a107a2
  5. 04 R 5a2cd1cc1a59ddb1805cd4bb4a9255b29fa5315fdf760cffb4347e0933ed9af2
  6. 05 R 086472fa2a1a17e1ee32dc06c30c51236da447b61b4e7e93b0db8c6f262667cf
  7. 06 L 8f7a22480d2b8675a5e1cab4f848c1745a2a234c48ec055b2dec3e56d54cc99f
  8. 07 R 68f1e25ed6c901525fd9a54519c78d117e02a8a7486fdc0374a1db55a486c7d1
  9. 08 R 24b79bb49f04231ec5f2c18ee6a619e535c93a81f4ce70eaea48f3d6b3993138
  10. 09 L a9e0015c68179c2b0594f065af6a9066e4e9923bd24800e7f350dbc7c88a6679
  11. root  7dd7fa7917b5166cfe2ce94041aafd367e26bb9a28bad756f8d2814fafa3f2da