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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 - ILOCOS NORTE 1ST D Award a ₱4.6M contract to DJCM CONSTRUCTIONNational agencies

Transaction hash:
65eb4360aaa0ef3bc10fa6733ad4535715f9265d0d338d58124c5900a3b5ec02
Status:
Included and unchanged
Block:
#1,893 4,120 blocks after it
Position in block:
Transaction 37 of 93
Award day:
Oct 17, 2013 (13 yrs 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 #1,893 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 - ILOCOS NORTE 1ST D awarded it to DJCM CONSTRUCTION on 2013-10-17.
    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   65eb4360aa…b5ec02now      …
  2. 2. Block Merkle root changed
    stored   53c8426447…6c804dnow      …
  3. 3. Block #1893 hash changed
    stored   1e8966d707…2c1ca3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 92 records. Each step hashes the current value together with the sibling shown.

  1. leaf  65eb4360aaa0ef3bc10fa6733ad4535715f9265d0d338d58124c5900a3b5ec02
  2. 01 L 63fd4811c4b772edf332b5cd61e729965db6ea0e76574914301ff9b0d68c1265
  3. 02 R e19e0e282caafa64eb6c6a2f4d5adc0880d9d797d91f678a2d01ed7b4734873e
  4. 03 L 79f61108939c9e10b13b821594667cf70086eb670df34850edc97ce509de4a1f
  5. 04 R 1cec33fa081ad636c6c077499dcf8ded36a0f313976c6afb700cd415cadbc8e1
  6. 05 R 7059b5b9e3f4de2f3341d2aa69a9e211ea856de61a75d1eb387aa36fbea80ef2
  7. 06 L 1c407f8984d09c427eabacab139a437928294accbea0aa63b2a1b6e3bdc74bda
  8. 07 R 6a9841e645ccc937c765b63e6dcf3190493dd92abae8c55070608a3e2e0228f7
  9. root  53c842644797fcbcad7bc6d0846cc3ee8a17acc97b8a5883b15f8db2926c804d