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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PAMPANGA 2ND DEO Award a ₱1.2M contract to JOYNIELTIN CONSTRUCTION AND TRADINGNational agencies

Transaction hash:
b60d796bab8c6ba750dfdba518941e0e77167535fc6e6c70401171441fad7e03
Status:
Included and unchanged
Block:
#4,937 1,076 blocks after it
Position in block:
Transaction 148 of 215
Award day:
Oct 4, 2022 (4 yrs 1 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 #4,937 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 - PAMPANGA 2ND DEO awarded it to JOYNIELTIN CONSTRUCTION AND TRADING on 2022-10-04.
    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   b60d796bab…ad7e03now      …
  2. 2. Block Merkle root changed
    stored   5406e973b6…a76a9dnow      …
  3. 3. Block #4937 hash changed
    stored   9f7a9fe92f…6b30cenow      …
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 214 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b60d796bab8c6ba750dfdba518941e0e77167535fc6e6c70401171441fad7e03
  2. 01 R b6728d40b7fb8b2119b537a204fe7e437d848d9b7a0589fefeb8cfe8f50eafda
  3. 02 R f63f664a7a9c0a98f5be9cf3da97c418b945df046ca860a714ed68cb61f08eb7
  4. 03 L 3234209cb8ac19037c5c1a07d4dababe6bb2304dc86c471ff53108439b753e7e
  5. 04 R 22714676c61bda020602c88632d653ef9efb09182bf5600dbadba612931c974b
  6. 05 L 6ebec94d0b2b124b1259cc90012cb9351e4f6ab0babcef767279a9ca94f0a33e
  7. 06 R 6d80d230211791a10cda18f0de837b49a7a464bdf73f8dca6e0ae7d9d69ed05e
  8. 07 R c2f01effdb1f15e2b76748c634162cb5323afb6b092bb01cea6bc8c326491c76
  9. 08 L c4999742f55b21bac6ce4eed716635c60a70e641af5de7b2863966be4252e609
  10. root  5406e973b6f9eb9deb044df64e374c3f45d6a4dcbb03fcb580f9738227a76a9d