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

MUNICIPALITY OF TANAUAN, LEYTE Award a ₱990.8K contract to JFR CONSTRUCTION INC.Municipalities

Transaction hash:
ecfb3e338b4cda8f48ced4831b9e479bf1f12159e5da753c3d1101b399f87623
Status:
Included and unchanged
Block:
#4,655 1,358 blocks after it
Position in block:
Transaction 262 of 284
Award day:
Dec 10, 2021 (4 yrs 11 mo ago)
Value:
₱990,782.50
Project:
ROAD REBLOCKING

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 #4,655 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)
    MUNICIPALITY OF TANAUAN, LEYTE awarded it to JFR CONSTRUCTION INC. on 2021-12-10.
    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)
    COA's CY2024 audit of Tanauan gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ecfb3e338b…f87623now      …
  2. 2. Block Merkle root changed
    stored   3c00af44eb…54887enow      …
  3. 3. Block #4655 hash changed
    stored   1b7479b13e…0757a6now      …
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 283 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ecfb3e338b4cda8f48ced4831b9e479bf1f12159e5da753c3d1101b399f87623
  2. 01 R ed6e06f6da60435cd3e4243fd7402594ab16506cc7190489d3eeb71b5be2119e
  3. 02 L 3442d2038e1c3223bda7cc42b92058cbc401e59bcf68e5384a78b07afa099022
  4. 03 L df3e4bcbd7d61fdbdc13dc2a9ad1c5413ef6c62a0b5330f3d528030b6a749865
  5. 04 R 3df057a952590a265caf5624416191ee7b5be584d083fdb1342af9c136c921e1
  6. 05 R a1c2dc10804a7671a67f04b602819b786e8d1eba400f96a07e4efd4379df80d6
  7. 06 R b1d002c362f8f058f82306547562e726e28450edfb694865815a3101cc3321c7
  8. 07 R 1b568b7b2fdf11c7f3f9adaf9dc4fe962b91827c736ce3f84997c6d7e2df344a
  9. 08 R 554e8b6c29dbe574b22d83f50e4096fe5b1d193de66820ecdd55dae5eb77b854
  10. 09 L a14dcf237318e417649214b73ee7fe9fdb9fa83e31b8dcc5e8e329a24a6cd867
  11. root  3c00af44eb1402a6bafae3517af8f76f0218fc77e1a68585fd959bf59054887e