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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 -CAMARINES SUR 5TH D Award a ₱774.3K contract to HGG BUILDERS AND SUPPLYNational agencies

Transaction hash:
a080401ec8e96a27f883c39fc4a0e605cdb2d905cb6dcbdac5fd3d0b9e7366b3
Status:
Included and unchanged
Block:
#1,433 4,580 blocks after it
Position in block:
Transaction 40 of 56
Award day:
Apr 19, 2012 (14 yrs 6 mo ago)
Value:
₱774,330.00
Project:
12FN0014 - CONSTRUCTION OF FOOTBRIDGE PHASE II

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 #1,433 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 -CAMARINES SUR 5TH D awarded it to HGG BUILDERS AND SUPPLY on 2012-04-19.
    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   a080401ec8…7366b3now      …
  2. 2. Block Merkle root changed
    stored   92804172e1…418967now      …
  3. 3. Block #1433 hash changed
    stored   e6b74823da…90879cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 55 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a080401ec8e96a27f883c39fc4a0e605cdb2d905cb6dcbdac5fd3d0b9e7366b3
  2. 01 R a209f68fd35cad05ee48f73a7107d621b6f28e7b97f5d845a3114cc42429d6d5
  3. 02 R 8d10bb9c12f02fb0cf662f4cbab90c86f5c76bf49f816d8c07611fc9b3584cbf
  4. 03 R b42d58c1d1827dbb7e70af6676432e60b2197e3b2b8d7a6d5a299d75351dff76
  5. 04 L 0107a3efe616ece8e2384790894386f7179ff63f7884413730b1e91ae3fe785f
  6. 05 R 7cb8df0dd174caeeca574b2e3ca1524460ef512faa163db6474173568e785040
  7. 06 L 132eda51d7c2ae6f6491526da69ae7a43075d4b88e07f7a64f9c6473ea3c2241
  8. root  92804172e1818590fab9d2a40445a98d210b72cfab23d65ff2702a2c38418967