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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 - REGION II Award a ₱32.4M contract to TOKWING CONSTRUCTION CORP.National agencies

Transaction hash:
faf94101ef70964b2dd5909d34c0cd4d9c41093112544997250a243b30445577
Status:
Included and unchanged
Block:
#2,620 3,393 blocks after it
Position in block:
Transaction 459 of 472
Award day:
Dec 29, 2015 (10 yrs 10 mo ago)
Value:
₱32,359,632.34
Project:
15B00023, National Bridge Construction/Replacemen

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 #2,620 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 - REGION II awarded it to TOKWING CONSTRUCTION CORP. on 2015-12-29.
    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   faf94101ef…445577now      …
  2. 2. Block Merkle root changed
    stored   7995a7aa04…75e545now      …
  3. 3. Block #2620 hash changed
    stored   f64fd5a658…500557now      …
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 471 records. Each step hashes the current value together with the sibling shown.

  1. leaf  faf94101ef70964b2dd5909d34c0cd4d9c41093112544997250a243b30445577
  2. 01 L fa16190125bd14026365e8b5f4dc89874f3649a56a3ac00ceecaabe0a2ab80aa
  3. 02 L 00ca4b89797fd1f690965e99ada2fbcf6201b8d2ae282fa0e3afa05b843b2096
  4. 03 R 59505691b0679915f3c2d0168a9968bc12c80b282ad6e7b8cb41135070029a8e
  5. 04 L 44b41979f627d1a8974136d332c7986e9f3c515f656f899695c6b8610f4c92a2
  6. 05 R 1bc021e73ebae0eb3bcb86a601b1d2b002e85ac7e2432a49cd159a743ab1b17c
  7. 06 R 6563dcda3f69317c0d338f2aed9126140b1a19d6f38545d1aa333f0314084bcd
  8. 07 L e83fb49850afb6cca86d3ea524320b636111c8e1f5bdf194ccc5ddbee94a84ce
  9. 08 L 239662f71298038ed090adf37cd68cb944baeff3933371aba9bee11b9e9789d6
  10. 09 L fe9159bfbcb4360554307239558bff03cf330ff4321d8b1dbc930a0915d271f3
  11. root  7995a7aa040f15e69b8fe21fe69c888574f45fa51fdca593e7abf8d6b175e545