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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 -CAMARINES SUR 5TH D Award a ₱1.9M contract to AMDI CONSTRUCTIONNational agencies

Transaction hash:
e7d3b7d755d8e6bfcbb10c3c4cd4054ad28878769022c357c4875cb1815852a1
Status:
Included and unchanged
Block:
#2,822 3,191 blocks after it
Position in block:
Transaction 185 of 203
Award day:
Aug 15, 2016 (10 yrs 2 mo ago)
Value:
₱1,928,611.88
Project:
Construction Projects

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 #2,822 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 2016 Locally Funded Projects", i.e. the FY2016 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 -CAMARINES SUR 5TH D awarded it to AMDI CONSTRUCTION on 2016-08-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16FN0051: 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 2016-11-28). 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   e7d3b7d755…5852a1now      …
  2. 2. Block Merkle root changed
    stored   546ab334e8…319e3dnow      …
  3. 3. Block #2822 hash changed
    stored   4390dcb1e9…69d772now      …
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 202 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e7d3b7d755d8e6bfcbb10c3c4cd4054ad28878769022c357c4875cb1815852a1
  2. 01 L e76046bafc997233686c5b515290c3f6377e25f5e118796006a829c0f0b50237
  3. 02 R a4f71d26850cb85dc2a67cd66f858140f7f5b0d38c37a1ec3d33e64fa5b4e1ee
  4. 03 R 999cb1d2448e239c7f528b2953aaa06a36db34a829b770943499f908c59e719c
  5. 04 L 4d3d85c6895a2732425e9e9da3e2532cc65a0e75ae63717f8aaf6e283918bfd3
  6. 05 L b0184db75549bc426296eb47ac1a14a80091bdfdc82004e74fc633c8d847c5b2
  7. 06 L 6d5ae6df1c1b6e16a9cfe620158c484cc386ea1ea7d6a35be2394b198c5914d5
  8. 07 R 26fbf59686fd8be2263e6b50035a2145dcf72d3b8910af031ba559cdc60f2dcd
  9. 08 L 5f8fa9ac052bf24a617eefe5926999a56d5ef83ed3e5931c67033ed7fb844982
  10. root  546ab334e82086ddbb7d4e06a3a07255779c2b667e7f4e976e2249f6be319e3d