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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:
b2fddd90f90293bca1de16a5ab21e09c68f3ac7130e5cb05496800020eea9795
Status:
Included and unchanged
Block:
#3,116 2,897 blocks after it
Position in block:
Transaction 164 of 256
Award day:
Jun 27, 2017 (9 yrs 4 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 #3,116 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 2017 LFP", i.e. the FY2017 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 - BATANGAS IV DEO awarded it to LEON FORCE CONSTRUCTION AND SUPPLY CORPORATION on 2017-06-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17DD0167: 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 2017-12-09). 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   b2fddd90f9…ea9795now      …
  2. 2. Block Merkle root changed
    stored   e6fb994f15…be3e93now      …
  3. 3. Block #3116 hash changed
    stored   a918444395…2c7ae3now      …
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 255 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b2fddd90f90293bca1de16a5ab21e09c68f3ac7130e5cb05496800020eea9795
  2. 01 R b30fa3f1b22fafc3d016d17e175dbd8bffdc388c93fa64a3305a0fba14a16d5c
  3. 02 R 810b1056be18ad28c92fde769844c34d1016c932fa2ae4fa12c0460cf99b44a3
  4. 03 L 382482b76cf56a8e40250157ed6b02f9a0e20823a8fe8641e82dd2539452a5e3
  5. 04 R e136fff2cf104885ea4ef8a2b8d39847efed97f5d606c0394068231e3bf8a827
  6. 05 R fa468cfd9516d5cd5728687273f06ae02ddb83337db7827f4fddb110c60544a2
  7. 06 L 1c2885d46c70f57d3728a7e1a66e8b7d7c7b5cfc860db824be71acf9bcc1c73f
  8. 07 R 56cf9d2e06b63f73707a28cc619c41aa4023fea06e93366ab98a37c5b5f90847
  9. 08 L 71dd4c68734bdd241c21a5972b502c97c4c9118e94c063e7e3711126c7bb1044
  10. root  e6fb994f1554f751a9906f56120fbc4418c494a2943125a7736af814e0be3e93