Skip to content
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 - BATANGAS 2ND ED Award a ₱4.9M contract to 6 JEWELS CONSTRUCTIONNational agencies

Transaction hash:
fe8e2168bb0c9a2f81b41249e903ebc4e471492db7900e63947d6ce372828ef2
Status:
Included and unchanged
Block:
#3,492 2,521 blocks after it
Position in block:
Transaction 327 of 328
Award day:
Jul 31, 2018 (8 yrs 3 mo ago)
Value:
₱4,861,300.80
Project:
18DE0205 Repair/Maintenance of Balatbat Revetment,

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 #3,492 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 - BATANGAS 2ND ED awarded it to 6 JEWELS CONSTRUCTION on 2018-07-31.
    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   fe8e2168bb…828ef2now      …
  2. 2. Block Merkle root changed
    stored   13d171dd88…23a6b5now      …
  3. 3. Block #3492 hash changed
    stored   70d7323efc…a7eef7now      …
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 327 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fe8e2168bb0c9a2f81b41249e903ebc4e471492db7900e63947d6ce372828ef2
  2. 01 L fe4148d1e2a45c19c6bb6b720f0fae9e6df00a0f050d382065fa9854906d2898
  3. 02 L 819777fab4cdc3e957679d0a13c3c8bb935f2a5c82ae92cfd0134099591b9f73
  4. 03 L f07283aa0cebc9be09bf6700d64901b138a4be02b718846f33ec9fe0db1e3abf
  5. 04 R a0e2a02c47ee74f4262f1b3d5ce65b73d62176c0fa5efa549a695a193c761379
  6. 05 R 5be8613d84eefab8c6327a2092b04a3d45d8af188cbae0d0df7a8c5da8379323
  7. 06 R 50e4d6e9ad3dd47906584327ede9fc67eb7c297059cb77b6c6891f29e9775916
  8. 07 L 701516c3bc3643da57973799b59e4a522bf59239417b37b7d030e39312882e36
  9. 08 R 4e7823b2360213c3d994028aaee16977899644fb2c87f676efcb3c8de88c29aa
  10. 09 L 9e0c7f119ea6e59756b267ac905db610f66a122cfdaa87f4750ea29862b20a29
  11. root  13d171dd886648d38004dea225d4c8ea81e5c24daf7eb49a66f49074bb23a6b5