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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 ILDEFONSO, BULACAN Award a ₱2.0M contract to JMK BUILDERS CONSTRUCTIONMunicipalities

Transaction hash:
f2d012de3f1c7ea5de0c2f7a61f8d78bc727baa77bac64f663b9eeb161a55660
Status:
Included and unchanged
Block:
#4,411 1,602 blocks after it
Position in block:
Transaction 285 of 301
Award day:
Apr 5, 2021 (5 yrs 7 mo ago)
Value:
₱1,980,000.00
Project:
CONSTRUCTION OF DAYCARE CENTER

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 #4,411 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 ILDEFONSO, BULACAN awarded it to JMK BUILDERS CONSTRUCTION on 2021-04-05.
    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 Ildefonso 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   f2d012de3f…a55660now      …
  2. 2. Block Merkle root changed
    stored   0e6a459c99…1a6eacnow      …
  3. 3. Block #4411 hash changed
    stored   6f8a104312…f06264now      …
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 300 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f2d012de3f1c7ea5de0c2f7a61f8d78bc727baa77bac64f663b9eeb161a55660
  2. 01 L f255545a74ccfbe31b8c74c329be1a6f30e38a00cba43c0ad73abe051c94913f
  3. 02 R eb9401a8b971f4ffbd1119947741e42854380664777071336e65e8945b38f74e
  4. 03 L 501adf02158781dd15a6dc549a895c062c3322cdae708ef981b111de9641cf64
  5. 04 L 32fceb9a11d2a46ea8a9c7a84d69c534e15812e06a24d07e107cdd7e2a1d4cc4
  6. 05 L bc935efa419a61f2ae0ceba5c3afa0c21834f47da98790604711bec0c92d17a4
  7. 06 R 797d82b23db7479154ca4e1387a41f8f10a65d6cb4eb18f57c6dbdca9e7d5b17
  8. 07 R 0c359416fb32331e1032193d6892b6f13cab8f49877c5dd1b5922ab68ace1bbc
  9. 08 R 7d9795a9df4d0057cf84b2560a1baaaf2ef5a36f9e3da3c8c1b95ed24ea42e34
  10. 09 L fd033113e584158a2b9338fa220b4cff0dbd16382db2b636024f0816657fbb56
  11. root  0e6a459c9900b49219f0945f9d1c8acee1ac04b8501574518b3236779a1a6eac