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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:
1aef3d5d07f209aabbe5aca29b3af53b1821e9514b42283ca7ead9f3093e63b9
Status:
Included and unchanged
Block:
#3,915 2,098 blocks after it
Position in block:
Transaction 28 of 210
Award day:
Oct 23, 2019 (7 yrs 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 #3,915 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 2019 LP", i.e. the FY2019 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 - COMPOSTELA VALLEY awarded it to CJEP BUILDERS AND ENGINEERING SERVICES on 2019-10-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19LA0481: 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 2020-02-03). 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   1aef3d5d07…3e63b9now      …
  2. 2. Block Merkle root changed
    stored   b14f3b03f8…083e25now      …
  3. 3. Block #3915 hash changed
    stored   e1dda763ca…ce3b01now      …
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 209 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1aef3d5d07f209aabbe5aca29b3af53b1821e9514b42283ca7ead9f3093e63b9
  2. 01 R 1b0e44c985ef3e981d244a230325b4f7af2ab4f768bcb0afdb354e0bf60d1379
  3. 02 R 33166c51f753cee948a80effd93d343aa0aaf058a51f01c77996a186c1245b7a
  4. 03 L 370df5e8e0a3b49c398b7cd4f99f6cc11bac7bb6e44405eb2b28af592684035d
  5. 04 L c7f7e0cf9507eff8a7b7518d4b54d651c9521808438ae95327ad99ecedbf04c1
  6. 05 L fb08cc04388eab7fda294ac599e4fa1fcd58cceeefdf44672a00cf17eeac2e59
  7. 06 R 60d55fa265044df2fae7759490d8b2d8799da6683c064cc5bb0a9d98583c3dc9
  8. 07 R 5ed6676e86e7de340bf4288d1e39ddc945a9a838716b1ccd7b6f69d01a3e5785
  9. 08 R 0a8e879ddfc60571bcbf8032b879e357b4dc962b80099f6d3c9068133bad1c80
  10. root  b14f3b03f8125f870f6ffd8c1c4f8a4964d5f65383a64c4c6658127bf5083e25