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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 - BENGUET I DEO Award a ₱12.4M contract to JTMB BUILDERSNational agencies

Transaction hash:
f27c6fe28283f02a2cea7b7c21d58ac98ae19245debed0380d54a8359ef3e66c
Status:
Included and unchanged
Block:
#4,835 1,178 blocks after it
Position in block:
Transaction 150 of 162
Award day:
Jun 23, 2022 (4 yrs 4 mo ago)
Value:
₱12,432,493.63
Project:
Opening and Concreting of Road

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 #4,835 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 - BENGUET I DEO awarded it to JTMB BUILDERS on 2022-06-23.
    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   f27c6fe282…f3e66cnow      …
  2. 2. Block Merkle root changed
    stored   20c11cab5f…810ac4now      …
  3. 3. Block #4835 hash changed
    stored   aba56c98cb…a2d0d2now      …
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 161 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f27c6fe28283f02a2cea7b7c21d58ac98ae19245debed0380d54a8359ef3e66c
  2. 01 R f38190931120c0c18370da4420146335e55a97d18d216d3d360d12e37d6732c4
  3. 02 L 7447f3f4c6a110eb835ae82f4e7bedf3a1b9441516008b9fcc2a9ae98e41002e
  4. 03 L 53e1753966dae705f852ab3ce77c042bb4722ea2b2ad5762c7a3f867549c361a
  5. 04 R e81b8e048e5a1ad14b3761372e787885055ebd77974ad530ada192c8d7a29fa4
  6. 05 L 61c13b8c70f8f126282655f0ece20fc7a9c9b8cb52182e25ece6455340bbf77a
  7. 06 R 29e7df9fa9269491bae2181a3dde847bccddccea37dd2724d0c38bf0c5707553
  8. 07 R 642aa28333dbbded1d1737da0ff085c6c2644b491d46d0292031cd8a54db4b07
  9. 08 L c420d1b48bec3448478f17cb300d76e7035d9ffcfa99eab31ccc346ac329a806
  10. root  20c11cab5f69276165789ed78b8e980a20d2aab7cb8500f02659fadcc0810ac4