Skip to content
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

LAND TRANSPORTATION OFFICE - MAIN Award a ₱4.7M contract to DASTEC CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
cd24ccbfecd7a5f4ba772ee363d3b629384942ec99dc9524f0fc83adc03ff24b
Status:
Included and unchanged
Block:
#3,248 2,765 blocks after it
Position in block:
Transaction 237 of 286
Award day:
Nov 17, 2017 (8 yrs 11 mo ago)
Value:
₱4,735,109.70
Project:
Infrastructure Project

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 #3,248 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)
    LAND TRANSPORTATION OFFICE - MAIN awarded it to DASTEC CONSTRUCTION AND SUPPLY on 2017-11-17.
    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   cd24ccbfec…3ff24bnow      …
  2. 2. Block Merkle root changed
    stored   10a9fbcd26…e71867now      …
  3. 3. Block #3248 hash changed
    stored   df97725c15…d865c4now      …
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 285 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd24ccbfecd7a5f4ba772ee363d3b629384942ec99dc9524f0fc83adc03ff24b
  2. 01 L cc5281b6fbf6565cec69ac9f7264e5d4f448dc2c89d0d46d718f1558e0e4f583
  3. 02 R 1f41b85e6ee5069599770a3fabdf1ec81c50e4452373d9998773754fc7a018eb
  4. 03 L 1869d15b0c28545412308ec5d28066fe2a55b9973a3847197e58f51ce9abee33
  5. 04 L 75dc18c260aea349d3829b586bf8ff3b215545d70a322e2d39b464acf225f779
  6. 05 R 91f3645abb66adef096645df2cf7aa6bad480f3d13713e366d6a5eb223a37b04
  7. 06 L 62417fb537205e1d8ce5dcd6dea05366004d7d9952c6556d8bf1ab9fe8fe83b6
  8. 07 L adcb7821b16430f696b4383164bca080530a9f3fb623c9d7f0a42246464fab7d
  9. 08 L 588e7c9da4d088ca7e945e469dcd8bd21094aee7d8c18a2b7ff99119db253af6
  10. 09 R fd5ccd6565e0c19d57a74261d26cb16eff8247c288a9be1450d67a607152dcbc
  11. root  10a9fbcd26cc7442f11cbbd8e3fb5786d1729ca96684b01435551238ebe71867