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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LOWER KALINGA DEO Award a ₱3.9M contract to FOUR-G CONSTRUCTIONNational agencies

Transaction hash:
7d6818e130e3245ef8ea4b72ffe958e2f492372b012b2342bc7af94f669cb24f
Status:
Included and unchanged
Block:
#5,108 905 blocks after it
Position in block:
Transaction 319 of 702
Award day:
Mar 30, 2023 (3 yrs 7 mo ago)

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 #5,108 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)
    DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LOWER KALINGA DEO awarded it to FOUR-G CONSTRUCTION on 2023-03-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23PL0037: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2023-11-30). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   7d6818e130…9cb24fnow      …
  2. 2. Block Merkle root changed
    stored   7bb3349dd5…f9085bnow      …
  3. 3. Block #5108 hash changed
    stored   fe03b670e8…3fa06fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 701 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7d6818e130e3245ef8ea4b72ffe958e2f492372b012b2342bc7af94f669cb24f
  2. 01 L 7d52817b1e4d1f45699c81ce2dfcc6ca6bd74e1b7d93954fe8affa8b300eaa6e
  3. 02 L 5e8865c2711a234025857dfdc8a845605bd78249a16595f23379f72a7079a1c7
  4. 03 L ce8223e06bfade9c35a54c7ad64d4766d628abf3a21c198f2602f15de26d250d
  5. 04 L d5cd62469bc2d0e3a5a1795cfb567fd0a1938e95cc737357f232ce7a64698072
  6. 05 L 18e949137ce9ab94143d16f5f6ca045a189f8cfcd549a31bed0f14e8bfb7dc87
  7. 06 L 081e896940d4306449b8c53b3fad058f39981942de3141765ad0dabeadcc6be4
  8. 07 R 3d4cce5e3fb0100c77665f337ecad22805c18e4341b4fe05801b2e6edd87f294
  9. 08 R 0b17d1fd17f6d8e7e5760d3c504b8851fa46664a2d2cbdb89ad28cfabde7a3a1
  10. 09 L b07ce2eb5147170f6c605956af9528408041ec4c03b3639b1f88cb94042eaa63
  11. 10 R 3c0233d7427cf0134ebbf824f721368dd848f8653b8b5f01d4379fda8b2e33ed
  12. root  7bb3349dd5a31b86a7f93c1620829611e5d7a48d5c7f41636be0ce518df9085b