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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:
57b52bb50dafdb2e49043a5dda1ab220e65685ba9ef5dd5389d1c859fb7b62d7
Status:
Included and unchanged
Block:
#5,768 245 blocks after it
Position in block:
Transaction 334 of 927
Award day:
Feb 10, 2025 (1 yr 9 mo ago)
Value:
₱14,989,117.60
Project:
Construction/Rehabilitation/Improvement of Road at

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 #5,768 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 ZAMBOANGA, ZAMBOANGA DEL SUR awarded it to ASAP GEN. TRADING, CONSTRUCTION AND MAINTENANCE on 2025-02-10.
    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 Zamboanga 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   57b52bb50d…7b62d7now      …
  2. 2. Block Merkle root changed
    stored   2ae7cb6b53…4bb3f9now      …
  3. 3. Block #5768 hash changed
    stored   0399ea4bf9…5a4180now      …
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 926 records. Each step hashes the current value together with the sibling shown.

  1. leaf  57b52bb50dafdb2e49043a5dda1ab220e65685ba9ef5dd5389d1c859fb7b62d7
  2. 01 R 580ce4d24eddd411a0bc13311a53e699e33e19eaa97e2d9f0bf22067c928226f
  3. 02 L 745b2a64f4716b087bc97a131889267a15325120eb60f814a0a0dc1ad52913e5
  4. 03 L e7eea747feaf3921b593e96f0c96ad898206e2fc24d2a91296b2b46715391e3b
  5. 04 L ce416dcaddc5649d43688da6a8d3057090906ea774be963db96d2216b73a03a1
  6. 05 R 01496db7f2280032bc32faf5ed04fd2a6076b35e7179347c17b2d89f66fd4ab9
  7. 06 R 02a165bb89f5735e47372cbeff2a06237a982564d52f09b4bc2c68c132b4b701
  8. 07 L d6806c1dc6f1dd6d11805c2d91624ca9347684ea6c8a532f1e7ff776d74a5bd8
  9. 08 R 4b6a629b63c6b563b0b2d4d8a42397f61779d4fbc69fccf7a82f2c81fbe6707d
  10. 09 L b4189aed6af9dbd09f09840bb249f1203bc3d769c4a3397edc457ef03ec7a270
  11. 10 R 53e1d06b637b68b9da121677f4ccdd1b7ab14e483b5e9489797a4efa4f16ff27
  12. root  2ae7cb6b533692fb620c8caead3af3e6e7aebb394d1b6e9a7b30a7e8d04bb3f9