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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 BENGUET Award a ₱498.4K contract to BAKUN CONSTRUCTIONProvinces

Transaction hash:
9d2d91ad895198668e8bb3370d33ecd6c413ba397fca8b5ce1845dcc86f83ef7
Status:
Included and unchanged
Block:
#1,939 4,074 blocks after it
Position in block:
Transaction 153 of 229
Award day:
Dec 10, 2013 (12 yrs 11 mo ago)
Value:
₱498,402.51
Project:
TIREPATHING OF A CRITICAL PORTION ALONG THE ACBAB-

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 #1,939 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 BENGUET awarded it to BAKUN CONSTRUCTION on 2013-12-10.
    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 Benguet 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   9d2d91ad89…f83ef7now      …
  2. 2. Block Merkle root changed
    stored   609c4dbcbb…31a8d1now      …
  3. 3. Block #1939 hash changed
    stored   0dfd6aadc4…884159now      …
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 228 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9d2d91ad895198668e8bb3370d33ecd6c413ba397fca8b5ce1845dcc86f83ef7
  2. 01 L 9d27b30821dd862d15d519ab6bf7250c5f8a6903bedfaf9962ab9dfa59c448f4
  3. 02 R 7cf2256c62cc434dc111b7fc606227d409ce1fc0175598e5eace72b2900cdc2f
  4. 03 R f8331d56e3f5e203307e129236fe116bbc3ad753c6c93e5335dc2484037e6077
  5. 04 L f8608e8b1621d1d0fa28c91bb1e650f1662d9e9f29d80d3f4a515009bdf0b58c
  6. 05 L 7bfbd753aa9d06dd44ae7d5dcdcb06cad65ba6fb2ab6af4bef6f319f931e7c94
  7. 06 R b4e26ab8a8c00e7600cad9a062b4f7ffa208dcdfe72b6642531cf35b62f2543b
  8. 07 R c487ec5ac0a202240b0336289d767abbf4909509f19ba95d42ea4e07106ba403
  9. 08 L 51d763a49be9ecfa1c954cdea5f4e9ce12a7207a615e35c1b3d2739241736297
  10. root  609c4dbcbb20d8edca7f5c494404cb7e8e192aeafab7d00d5ddf52ea5c31a8d1