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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:
abb8fe595dfc4e50eeb041550710b18b8daa202667868ccf0e08c2711f5dc505
Status:
Included and unchanged
Block:
#3,348 2,665 blocks after it
Position in block:
Transaction 145 of 211
Award day:
Mar 1, 2018 (8 yrs 8 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 #3,348 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SOUTH METRO MANILA awarded it to CAANA CONSTRUCTION CORP/CT LEONCIO CONSTRUCTION AND TRADING - JV on 2018-03-01.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   abb8fe595d…5dc505now      …
  2. 2. Block Merkle root changed
    stored   d073c7a753…e6e524now      …
  3. 3. Block #3348 hash changed
    stored   54f8077d72…061deenow      …
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 210 records. Each step hashes the current value together with the sibling shown.

  1. leaf  abb8fe595dfc4e50eeb041550710b18b8daa202667868ccf0e08c2711f5dc505
  2. 01 L aafb67307e14dc5b4d251457ef55e81216a8b7cf59b3649c9412e62363eb7ec7
  3. 02 R 2f7164757850c113377ce28c8abb717f9c7c07bf7660c4983c220fe71dcf5cc6
  4. 03 R c0f2b572ac959258981d113e8f080f484680fdfb91546e414ee5ca3a52e8945b
  5. 04 R c2ae66b704a85eea682b92adf8e77f057486d0b8eb718c4bebc9153df3ca8b25
  6. 05 L 049a554c8a23be1e8851d04923c81f11277299d7eae7198766baf6fb033933f9
  7. 06 R a20a5cb64ac26bd7784715d8cabb596333536cc041b9f2fcec0932aa7808d1ab
  8. 07 R 56a84fae010708c6cbbeefd8ef4e1852081b8124a1709700fe9d2759a175b818
  9. 08 L b17274cf94336eeda4a3c627d5e800bc4cb7532f1034769edd4a6c98eb2e2cdf
  10. root  d073c7a7538f65423f6fe991bd804214d450e9531a04d43e3bd8616a5fe6e524