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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

PROVINCE OF AURORA Award a ₱477.1K contract to IRC CONSTRUCTION AND SUPPLIESProvinces

Transaction hash:
ec5653bc7730438fff3cfa7979ddb069e5e7c2a8026eb513e5053f101192756d
Status:
Included and unchanged
Block:
#2,471 3,542 blocks after it
Position in block:
Transaction 258 of 274
Award day:
Jul 24, 2015 (11 yrs 3 mo ago)
Value:
₱477,106.27
Project:
Electrical Works

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,471 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)
    PROVINCE OF AURORA awarded it to IRC CONSTRUCTION AND SUPPLIES on 2015-07-24.
    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)
    COA's CY2024 audit of Aurora gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ec5653bc77…92756dnow      …
  2. 2. Block Merkle root changed
    stored   f7b55ae96b…1b7635now      …
  3. 3. Block #2471 hash changed
    stored   3c0ec21c09…8ba3f7now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 273 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec5653bc7730438fff3cfa7979ddb069e5e7c2a8026eb513e5053f101192756d
  2. 01 R eddf87fa26500e4531ab331688080cae66547ba3d3eb78037a0e0295299d5442
  3. 02 L 1eaeb4159926c81558c26adc1d987b0d6d62f67155ae1bab5bcb2f2e241dbd60
  4. 03 R 729629cbe4edc4a66349163102de06ca7af9ace7e78f5ff7f7763d627692162f
  5. 04 R 560d0e5d8c8225bd06f17e4faae4dd1f4e8673d2778fce1b72cc4ffa50ed8c0f
  6. 05 R e5a62de1309c5e156062be6ef0e388aa4c4e45ba7a30c527994a2b0c6b3fb62f
  7. 06 R 631b0b6334c9b6d97482cd197e2312517e87caade771aae157443b878a4b83f9
  8. 07 R fadd210f9436b6b8c401f32dea62b7ad4a2bdfd6d6161e610c693627106009a8
  9. 08 R 8412e1dc527a2422ed90d675aad96833707a33860023ae8c790cd5b9eed35ad4
  10. 09 L 7ce05ff6626141cc0733774d557bfbd84d3a5328c8070ae60177bbb18e2efc40
  11. root  f7b55ae96bf9bec06884096dfc556e17b340c7046129b067a2051e0b731b7635