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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 hash:
08ce4708858e5aeefe4ed3daf5267ba7843ea9efced1949d295f5570f9b8a6ec
Status:
Included and unchanged
Block:
#3,316 2,697 blocks after it
Position in block:
Transaction 22 of 564
Award day:
Jan 26, 2018 (8 yrs 9 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 #3,316 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 2018 LP", i.e. the FY2018 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 - ILOCOS NORTE 1ST D awarded it to MEGAPOLITAN BUILDERS AND CONSTRUCTION SUPPLY on 2018-01-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18AA0035: 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 2018-05-12). 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   08ce470885…b8a6ecnow      …
  2. 2. Block Merkle root changed
    stored   3138656fdd…9720c0now      …
  3. 3. Block #3316 hash changed
    stored   e4139bebca…fb61bbnow      …
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 563 records. Each step hashes the current value together with the sibling shown.

  1. leaf  08ce4708858e5aeefe4ed3daf5267ba7843ea9efced1949d295f5570f9b8a6ec
  2. 01 R 0908a53b6ec1d5c2826f04c0e20aa0f0ddc6fe3b36da3a940bf127a74dec0336
  3. 02 L 88e72edb160882145d2184c8aa8cdbe286c4abe60d8d00503108b756cffa0aa6
  4. 03 L 8dbb539d4db60f8006c9b877e2c886a5ecbdabe4ddf7f8304a9c673d09debfa0
  5. 04 R 617376e6d5e54d9616227ada41c120a4084901ecd247e7de4d6e44631fd5f759
  6. 05 L e15fee44e717a006f7135c27a7ab826de8b3f5ad1648a69aa3f1681632d01dc6
  7. 06 R e3a67072763c34eeae84266c3ec921bc5a155a65332c5d07f715afafc2dd680f
  8. 07 R dad8c12d79816d2637b15956c1b9f540302392e9859fc2d94b9bfb5e92c64c6a
  9. 08 R 5074734751352bd0555ea9df69a114071dee530a8b02a8ca82e33a09d4a3db03
  10. 09 R 0497dd53eadb0db74194a1b88e170efbcfbd6ba666ec8ca082b957de788a8f38
  11. 10 R b203404e86e8c5ec1da515daf707865146bd7f2f62565eccdb0f67a75dadf3b4
  12. root  3138656fdd07b6bb5d6d89594cd3383129bac9555140784ff68667e15d9720c0