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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

PROVINCE OF CAVITE Award a ₱4.3M contract to J.M. MALIGAYA CONSTRUCTION & CONSTRUCTION SUPPLYProvinces

Transaction hash:
ade934d240e2cf4ddeb4d48b8fb7c094cf7e07b6bc56b1a8f5f5234be63df01b
Status:
Included and unchanged
Block:
#4,734 1,279 blocks after it
Position in block:
Transaction 323 of 481
Award day:
Mar 2, 2022 (4 yrs 8 mo ago)
Value:
₱4,314,883.94
Project:
Upgrading and Improvement of Kaytitinga Junction -

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 #4,734 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)
    PROVINCE OF CAVITE awarded it to J.M. MALIGAYA CONSTRUCTION & CONSTRUCTION SUPPLY on 2022-03-02.
    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 Cavite 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   ade934d240…3df01bnow      …
  2. 2. Block Merkle root changed
    stored   e544206e4b…fc3fd0now      …
  3. 3. Block #4734 hash changed
    stored   0b0b7ac827…7cb4aenow      …
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 480 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ade934d240e2cf4ddeb4d48b8fb7c094cf7e07b6bc56b1a8f5f5234be63df01b
  2. 01 L adc5cde8f58d5b860fe87b253e870855a53b857e88337a20dd6c77c2d6eb2135
  3. 02 L bce9b02624736e8613e5d96083a70e02e96667c88a92eb5a6bc80f8ad78a077b
  4. 03 R c97e42c938d7b7e54c5469cbd078fab3af397fe88c00f17749ef8d7898d69fab
  5. 04 R 117adeb1928338f68fdda6e1c9d9ff480cfd29a8d30037464c94f101b05410aa
  6. 05 R 31bc2b6ad11343de228d9007f67c8336f05c1241b3ceb7ec78209ac03477d140
  7. 06 R d793363c3f6e1b33dcb149f0973a024888d732754dc11a558fbb380f47d70f9f
  8. 07 L 8b115288d3c7beef6e57c6d503a3caaf2b72dbe131fd0b957a903d86ab731edc
  9. 08 R 88adf02bae5a782251e5d1ca5f36ee6c156a43ea95098b4af60490a7d37e4824
  10. 09 L 41ea9aa7349d8d8f15f0cc8f05db7d572c4d9668a266628ca704f1e21871646e
  11. root  e544206e4bfffbf082d63172168752cdeb7d3b7f5ae9a6064fe8e8c612fc3fd0