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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

DPWH-LAGUNA II DISTRICT ENGINEERING OFFICE Award a ₱6.0M contract to L.P.O. ENTERPRISESNational agencies

Transaction hash:
dd1ae63a84e34ba0e5efc2af5a29c94fb1e6c8803ce50eb1674ad573fef32c6e
Status:
Included and unchanged
Block:
#2,552 3,461 blocks after it
Position in block:
Transaction 187 of 226
Award day:
Oct 19, 2015 (11 yrs ago)
Value:
₱5,950,170.00
Project:
15DI0128

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 #2,552 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)
    DPWH-LAGUNA II DISTRICT ENGINEERING OFFICE awarded it to L.P.O. ENTERPRISES on 2015-10-19.
    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   dd1ae63a84…f32c6enow      …
  2. 2. Block Merkle root changed
    stored   0f4e705fce…eafdbbnow      …
  3. 3. Block #2552 hash changed
    stored   e3c048650a…938e7cnow      …
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 225 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd1ae63a84e34ba0e5efc2af5a29c94fb1e6c8803ce50eb1674ad573fef32c6e
  2. 01 L dc4488d5405a982098ac2ed389af7bc708b917211ea71859230484cdb19a36dc
  3. 02 L 1147634d99dd7659294ae3f410561c47ab498078830889a1d91c702e32162916
  4. 03 R 667546ebe505f94385ac86563136bf72bcbc3eb86742848bf02438db20aab3a6
  5. 04 L 7941864590cb5b1e1743d323045a225ce9fb4aadb2c0a64eeacd519c6e2734bc
  6. 05 L ea2fdd48c9f542c0831b01dda8cac3b129d8c513a80af3cb9349554a7f60a819
  7. 06 L 1d6c6b50e798bcdbdd7d0e85c951d1235d54558eb560738d55f3dae469d88d7b
  8. 07 R ba79068326741719146388b8a3f266d97b72d7a93fa2a6774b132e65caf51684
  9. 08 L 2f0de321b2a3e574dc9bf1a8a8b14cf481a76d2dc643e03cd54e237e2b440caa
  10. root  0f4e705fce52edef7949c9293dcc4c2182190fa4a98577803f1babcd1feafdbb