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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

WESTERN PHILIPPINES UNIVERSITY Award a ₱369.7K contract to JAS TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
8595caaa45ec95beadebac247c0911b45ba90052d2e88e6c4f9b929d052df027
Status:
Included and unchanged
Block:
#2,676 3,337 blocks after it
Position in block:
Transaction 209 of 362
Award day:
Feb 29, 2016 (10 yrs 8 mo ago)
Value:
₱369,688.46
Project:
Improvement of Crime scene Room w/ glass window, C

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 #2,676 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)
    WESTERN PHILIPPINES UNIVERSITY awarded it to JAS TRADING AND CONSTRUCTION on 2016-02-29.
    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   8595caaa45…2df027now      …
  2. 2. Block Merkle root changed
    stored   a36c564149…855655now      …
  3. 3. Block #2676 hash changed
    stored   45a2e5e046…319b73now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 361 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8595caaa45ec95beadebac247c0911b45ba90052d2e88e6c4f9b929d052df027
  2. 01 L 85215fcc025bd55aa2547de813b035362114499ac26cf71370b59eb001b1581d
  3. 02 R 012cd55b6bf9b20f8868b43b9cbd7c1afbcd56c024d89ffe518f20b86778c49c
  4. 03 R 393db32b90e1b5c44e372d94ec74a48b8c76ca33207aaff54e312b35a7cbb2d9
  5. 04 R 197001974e5e0e4e1d2263f6a6ea4539441618dd7268d655a9aebcb4d2d3ad53
  6. 05 L e4381ab73c955336c27b2e96b9b330ee6d13336a01c50667756061d7dfb57a96
  7. 06 R 4b0a01b275533e53fdf89b3e4958000a6d8bc46ca57221f6bb6007f79f2b3e5f
  8. 07 L 2eb288d1c5af075eb085d2020dc141b276ece71d957e4b2a819fe9d926e071b2
  9. 08 L 7a6c89646e30f153c3a1e5e5b6b8844536f77537f83d315c30bc6fde9f78c973
  10. 09 R dc19d0f2f5d4484b2d3145d903835e315a966d495dffc7da27591bd48945632e
  11. root  a36c5641497855adddab6ac8927eb5561df84ea1c76be26c1d6f6eff2d855655