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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 - BUKIDNON 1ST DEO Award a ₱2.6M contract to L&L CONSTRUCTIONNational agencies

Transaction hash:
786e41cb7d011fb01f2ebbbd3f2008848376c6446a1ac8ecced728e8387b3aba
Status:
Included and unchanged
Block:
#3,255 2,758 blocks after it
Position in block:
Transaction 185 of 389
Award day:
Nov 24, 2017 (8 yrs 11 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 #3,255 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 - BUKIDNON 1ST DEO awarded it to L&L CONSTRUCTION on 2017-11-24.
    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)
    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   786e41cb7d…7b3abanow      …
  2. 2. Block Merkle root changed
    stored   9361e6db86…0f3f53now      …
  3. 3. Block #3255 hash changed
    stored   840a0df133…a2d808now      …
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 388 records. Each step hashes the current value together with the sibling shown.

  1. leaf  786e41cb7d011fb01f2ebbbd3f2008848376c6446a1ac8ecced728e8387b3aba
  2. 01 L 785a36b54225aa098cbfe3e2aac88c8ab8d81ea2bd557468160a58e094680cc8
  3. 02 R 059a2709e5bbedd0484433775b7dabab073c9ef0510c837f939517856ea27def
  4. 03 R 84c551ece61c8e9ea8441d3fc1aae177eff454cbfbf0701b39efe47323eebd82
  5. 04 L 0859eb1c36c964de6e206a4b5240fe4a2b930e5c94815e504b02fe4b6c99fd66
  6. 05 L 49b0f0bb1d008014136193e3f31e75d2d126adb9f1c1258186505e7a1271738c
  7. 06 L da1afd51ba4369718ae818038c5b95643a5bfc113b09e9ac105907fd6d407806
  8. 07 R 52c0f895ab8c39b3dbc773734724d23caec5c0ef3e9e248b7fa7db375f654403
  9. 08 L f9285b17b9a47700eab53f8a3393f3dbde0049046c6a3562f9a46beb0f07ee23
  10. 09 R 867961dfd78761d1f908c0b4b786946015ccdcb36417b4792a90cbaac232a041
  11. root  9361e6db869f9728be80578aafe1308f9c65a078da529a8bf4f4b2a7720f3f53