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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

CITY OF MALABON Award a ₱2.3M contract to JAC BUILDERS CORPORATIONCities

Transaction hash:
a52ccb425b5ae4d9dbb0d23787485d8275d5fd20c9c8942d73e502c6eeb2430b
Status:
Included and unchanged
Block:
#3,957 2,056 blocks after it
Position in block:
Transaction 164 of 246
Award day:
Dec 6, 2019 (6 yrs 11 mo ago)
Value:
₱2,288,051.00
Project:
CONSTRUCTION PROJECT

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,957 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)
    CITY OF MALABON awarded it to JAC BUILDERS CORPORATION on 2019-12-06.
    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 City of Malabon 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   a52ccb425b…b2430bnow      …
  2. 2. Block Merkle root changed
    stored   fa4eb23765…15de61now      …
  3. 3. Block #3957 hash changed
    stored   982b7c0822…3b26f9now      …
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 245 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a52ccb425b5ae4d9dbb0d23787485d8275d5fd20c9c8942d73e502c6eeb2430b
  2. 01 R a79d62d24a17579804a6f8d88c1a1ac1f97f3dfbcb998a3ee0cd18c4b9efbd22
  3. 02 R 833b48d1e0118b5c1363735d5b18803bf84054fd3200190f32c3f6d6ef7abe06
  4. 03 L fec9d58090cb7c3833f3fc5b98c8f2be79aee9475c82092fd0c4aed0ecffea7a
  5. 04 R 0e5820d4e0ad89a3d17262b991a390be79f8d14e3fd912a43488a5d9bfac7e6c
  6. 05 R ede4be5f9f25bd9499297c708637d412bdf1970f275c3ee90cf6c10b09ea644b
  7. 06 L 4ca733617bd58dd7409ed509a94ade185bccb410aa0ef8b899a1832a766fc229
  8. 07 R e5590e20d189361cab87335bf22a7aa0c7554eafe1ba243dbd244f97b9fcf228
  9. 08 L a70a121175d77a93af34c85d17a4a2cc44ba4aa38e6df6f10fbbfcd4371d848f
  10. root  fa4eb23765e9e49d2938a233d1ffd288a5fa0295920ca9f0b514c4a2d215de61