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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 - LAGUNA 3RD DISTRIC Award a ₱38.6M contract to EURO CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
7b0fbcfb04c5e35593ee4e2de34133f99b195f7dc5556cefe4af270b4d7b2429
Status:
Included and unchanged
Block:
#5,908 105 blocks after it
Position in block:
Transaction 177 of 370
Award day:
Jul 16, 2025 (1 yr 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 #5,908 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 - LAGUNA 3RD DISTRIC awarded it to EURO CONSTRUCTION AND SUPPLY on 2025-07-16.
    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   7b0fbcfb04…7b2429now      …
  2. 2. Block Merkle root changed
    stored   72fa9b1b5c…914908now      …
  3. 3. Block #5908 hash changed
    stored   57f65a2220…4eb749now      …
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 369 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7b0fbcfb04c5e35593ee4e2de34133f99b195f7dc5556cefe4af270b4d7b2429
  2. 01 L 7b0ab7860410c87ef9a5e15273bb0cd3f6cd307073399084c8d498009d27c957
  3. 02 R b6ab42ca058c9a3448f9c6d0e56663045e0826cc05e36862a30243afdf8cff71
  4. 03 R c896a18fbdd18e1138faad9e2c4bdc7590acfda334469701322518b68120b022
  5. 04 R 1df30e14a0e62aa0cb63f3b3613378450aa87518d4303cdce6e46512d07f0fd8
  6. 05 L b30141a36e06c3f8428ba2457dacbed83760e1872222a7cc12ed9ffa2b4453e9
  7. 06 L 89de9ea6453be3fd99596a4c138a5ab413c2d7dfa1d4626310e1a06f4945973b
  8. 07 R f1ae3df6f93cbdd86f5f79ca96a045da6ef7b71fbe957d1571c286eb6cb7ef9d
  9. 08 L 97d5ed613e7c2e34628dcaac57c927cfb2cfaa96a0f9c3882932dd8275285455
  10. 09 R 745e4159b97f9baa3b0fc9504c67062d628b60b6164423e1af593870c63fb09a
  11. root  72fa9b1b5cd5ac8f7edc2c8bc4e83676b97c51f9863f12b00a5bc8df80914908