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

PROVINCE OF QUEZON Award a ₱1.5M contract to WAYCON BUILDERS & CONSTRUCTION SUPPLYProvinces

Transaction hash:
3bccdd4afaa632ca4bd1273c425b7cbbdd0f33134f880f5f7d815e7958794b64
Status:
Included and unchanged
Block:
#3,713 2,300 blocks after it
Position in block:
Transaction 105 of 431
Award day:
Mar 20, 2019 (7 yrs 7 mo ago)
Value:
₱1,498,090.54
Project:
Construction Materials and Civil Works

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 #3,713 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 QUEZON awarded it to WAYCON BUILDERS & CONSTRUCTION SUPPLY on 2019-03-20.
    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 Quezon gave a "unmodified" 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   3bccdd4afa…794b64now      …
  2. 2. Block Merkle root changed
    stored   579344f954…8193c0now      …
  3. 3. Block #3713 hash changed
    stored   8ea818776e…5fff38now      …
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 430 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3bccdd4afaa632ca4bd1273c425b7cbbdd0f33134f880f5f7d815e7958794b64
  2. 01 L 3b74a24678aee69cfda89bc75c39b6e40604d5e1df7a9d47b0aa140fbec4e3ea
  3. 02 R 470410f8918f2bda2aa6a764375b47285fca49dac5fff977dce1b7c389bcbe1a
  4. 03 R ed1a41d0724dc784451bd358d528c9131533cdee5e89a9be90a8d2fd6305efc2
  5. 04 L c4a353266d9e7e1c013b236048a857e73a6395215dcdd2bcb791468138efff9f
  6. 05 R 438aa94bc9868037520c78ddc71afa4cc49fa196b3496d19b7282fd4f7df5193
  7. 06 L 83474479ba7072e54bce0a80ad932918e79eca68f91823a691aebbbca2a4ff19
  8. 07 L c527ec8126dd5604ae910518fa9d2cf06f9ee5a01139c7f122ecb052e7afc697
  9. 08 R ae3270916b3bb519a78f3f202d30a7f2287af18818041952cae76245900c9884
  10. 09 R 68b62727ba6167065a3b235f3a6ec8e85edd64202466160b9e4ebf78d0d32e84
  11. root  579344f95407eba9b9126c96216d8424726a9cabc7b308391bae9f5bb48193c0