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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

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE Award a ₱996.0K contract to JUATCO'S GENERAL MERCHANDIZINGNational agencies

Transaction hash:
de828293cffad6e66d5e331be8b12d13568325e9333fc594b14fae35e60e4515
Status:
Included and unchanged
Block:
#1,027 4,986 blocks after it
Position in block:
Transaction 19 of 23
Award day:
Dec 15, 2010 (15 yrs 10 mo ago)
Value:
₱996,000.00
Project:
Furnishing & Delivery of Materials for use in the Maintenance of National Road and Bridges, W/in the District

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 #1,027 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)
    DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE awarded it to JUATCO'S GENERAL MERCHANDIZING on 2010-12-15.
    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   de828293cf…0e4515now      …
  2. 2. Block Merkle root changed
    stored   4e43ea3e4f…57466enow      …
  3. 3. Block #1027 hash changed
    stored   5a0ca338bb…d429e8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 22 records. Each step hashes the current value together with the sibling shown.

  1. leaf  de828293cffad6e66d5e331be8b12d13568325e9333fc594b14fae35e60e4515
  2. 01 L c99b4d77ae1d778e798a7ef030a51fec5d60e88d17715d4cc9c595df909e4fe9
  3. 02 L a1f2e3360c8a753b17ee2ec365b78163b7522bf9c89eca4d405876bc09e70941
  4. 03 R 4b62f67ec733158ec708ca2bb8db0d3ffaf545a367d59a8b1b123a299ffb7407
  5. 04 R ae554d8cb4b8d6693eb79dab93b8a19dcdaeb514341d1d2978ea2f2ca94eb41b
  6. 05 L f9f61c23d77cdd69dfd74c4fc7f4bdd190e82023ac1e4c08732d63709c698e35
  7. root  4e43ea3e4fd24356509f17a438800d9fe1b0248c0df04de74b1d08b85a57466e