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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 - RIZAL 1ST ED Award a ₱9.6M contract to EURO CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
4072bd34976eb11d4fc4bc7110e9527b4862d3fa9e6ea69463af0c6229d63777
Status:
Included and unchanged
Block:
#5,563 450 blocks after it
Position in block:
Transaction 99 of 375
Award day:
Jul 15, 2024 (2 yrs 3 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 #5,563 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 - RIZAL 1ST ED awarded it to EURO CONSTRUCTION AND SUPPLY on 2024-07-15.
    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   4072bd3497…d63777now      …
  2. 2. Block Merkle root changed
    stored   7df8e8655e…48ed13now      …
  3. 3. Block #5563 hash changed
    stored   211e1dac00…74d205now      …
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 374 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4072bd34976eb11d4fc4bc7110e9527b4862d3fa9e6ea69463af0c6229d63777
  2. 01 L 3fbf71a5d2398cffb3cf08ea7e2ab0eb9a9e554ff824931a5b4135fb60aaf067
  3. 02 L 89c47e276a6e7858b013a2e955fabcd56414b1b1028af650794cfb49dbb3ba8c
  4. 03 R 60e8d8ecb11867bd5c07b24c5086e792083a357ba0f4c752167918fd2e4b0226
  5. 04 R 3eff2df3e5fa7a0b40e0e4ca73c67c9caf121fb245546c9fea5029ea8f4be829
  6. 05 R a0c64ca5bb5a35a2d2c5c4a966fc358571fc73e9c4d5fe91eca2e66533909d92
  7. 06 L a4c6f02b25a7a03e3d60a8f887be301bb0a15a39fcff2fbe8604bf82d27dcc13
  8. 07 L 754cb438332d1bb931b46dee7180235be3be991869de86e04372212d082e8c60
  9. 08 R bbaa653325a6dd1940efbeabda447cca3770e840737a4b972a953684e5d45fae
  10. 09 R 51e0ba3f1de979a15aba950d591b3b912701fd5609074bea8c67bc6d5303e3d1
  11. root  7df8e8655e899986452c2e4bae4174f349b81c266f38f659622e0a2d0e48ed13