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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 - NORTH COTABATO 2ND Award a ₱8.0M contract to J-ONE BUILDERSNational agencies

Transaction hash:
040bddbb75e0b6ee7a3fc7992798b4bf54d2c228e4be47b1f950141c1d8534d4
Status:
Included and unchanged
Block:
#2,507 3,506 blocks after it
Position in block:
Transaction 4 of 178
Award day:
Sep 3, 2015 (11 yrs 2 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 #2,507 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 - NORTH COTABATO 2ND awarded it to J-ONE BUILDERS on 2015-09-03.
    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   040bddbb75…8534d4now      …
  2. 2. Block Merkle root changed
    stored   108b1b6c11…6a3ef6now      …
  3. 3. Block #2507 hash changed
    stored   3923491279…3955fenow      …
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 177 records. Each step hashes the current value together with the sibling shown.

  1. leaf  040bddbb75e0b6ee7a3fc7992798b4bf54d2c228e4be47b1f950141c1d8534d4
  2. 01 R 048261f641a16dbf4e869613cfd83f017a370ce013e65ebf1c4437183fe0e7e9
  3. 02 R a2aa8a66ead5d2aa2118a1f7fd0a8e277590edaec861a325c5ae47a5b7d09473
  4. 03 L df19f68582fd73df469eeb285bf494e1575a43b34cba11e4bae3875163e059f7
  5. 04 R 39d0417316338b2a75a946e11d7e66716377f16b7f1840fbf53e11821199c185
  6. 05 R a0c505c06bcf78735f74460404a06e4ef1d758b6db3081435c1178bb39a2248c
  7. 06 R b0a193e56d7cb883db7a26f080a2e662f79f303fcfdf971255e7640a13f4c347
  8. 07 R 6f3e926bc846654f96884858feefd5f59537b3486fe7839d8ff03ed1584b3bfe
  9. 08 R aa280c266e2c6dc985b07388adb5f41648625c27812f49c65e79f58e2990f565
  10. root  108b1b6c1131141ddc2284c5780826a12e084f7e6869d51b39743b89ce6a3ef6