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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 - ILOILO 2ND DISTRIC Award a ₱2.0M contract to J.C. ALBASON BUILDERS AND SUPPLYNational agencies

Transaction hash:
8c6cee4af874f4e5fa031feeb161c8d7bbb02b638f3a7034e7b811d9723d606d
Status:
Included and unchanged
Block:
#4,835 1,178 blocks after it
Position in block:
Transaction 94 of 162
Award day:
Jun 23, 2022 (4 yrs 4 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 #4,835 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 - ILOILO 2ND DISTRIC awarded it to J.C. ALBASON BUILDERS AND SUPPLY 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   8c6cee4af8…3d606dnow      …
  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  8c6cee4af874f4e5fa031feeb161c8d7bbb02b638f3a7034e7b811d9723d606d
  2. 01 R 8d2443078ac959526e7e2243eb9329b4e363047eb1ed49e3ac7b2a8d125bd6f8
  3. 02 L 58f81cc5be60aa99333c81061957a4b091abb39c3444c1c22353a3d5b2c639ad
  4. 03 L 08166e3c60283cf2cdee6c717819073857a23251c327b755120f8f959a1385e5
  5. 04 L 28c0b13f9f27f1b3ea7be320ead07103c7b3c6f4e2f3ec186c6c738e3015e158
  6. 05 L ac52f024d143c0b4a849acc0034f5b3ee0469ebe1e8be81274a5d443d78998e2
  7. 06 R d43b802cf51e59f564699a61efdc19a028c2d7a7c48bf12681bb31d20091aef2
  8. 07 L 84717998eefcc25193a8e6cd3e2282fbede61ee65d0d6d280ca2de66822d0ad9
  9. 08 R fa9fa5f199ed636beed031061ab44025465c48ba434359b8ba789722e0ba8842
  10. root  20c11cab5f69276165789ed78b8e980a20d2aab7cb8500f02659fadcc0810ac4