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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

MUNICIPALITY OF CATANAUAN, QUEZON Award a ₱3.0M contract to R.T.Y. CONSTRUCTIONMunicipalities

Transaction hash:
90e7f7cb3567eff8df4fa0e022fbedd1b721e27b193db1977efe6a4f4a24d9bb
Status:
Included and unchanged
Block:
#4,721 1,292 blocks after it
Position in block:
Transaction 199 of 354
Award day:
Feb 16, 2022 (4 yrs 8 mo ago)
Value:
₱2,989,567.61
Project:
Concreting of Local Access Road Brgy Tagbacan Ibab

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 #4,721 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)
    MUNICIPALITY OF CATANAUAN, QUEZON awarded it to R.T.Y. CONSTRUCTION on 2022-02-16.
    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 Catanauan 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   90e7f7cb35…24d9bbnow      …
  2. 2. Block Merkle root changed
    stored   a53672f2c3…bea3cbnow      …
  3. 3. Block #4721 hash changed
    stored   0af7e1b7e4…0f822anow      …
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 353 records. Each step hashes the current value together with the sibling shown.

  1. leaf  90e7f7cb3567eff8df4fa0e022fbedd1b721e27b193db1977efe6a4f4a24d9bb
  2. 01 L 8fcfec10d3522cd43df75c15389ff133723fbb92dbb82596b9973be8f0430f89
  3. 02 L 94e0d9f44a3f8b65caf56e05acaf89718edd941aa5e6fd50708b78e781f5b8d6
  4. 03 L 2b8e73b3ef73a51c33b70de774db5652347c4b9cf1eb3f6a58a45c6ff5811a89
  5. 04 R 103e43c5e2a8c61616171474114f721112d18e423c2b1e137745d5d25190c643
  6. 05 R 2dc12201c44a13258245bce928ba8535750732a708389666762ff9198054246c
  7. 06 R bbb05335c49087e6a238e73a21b2dfc8db9d1629750ccda78a65d4c9b54f1f4f
  8. 07 L 9667aa5cbee275cf44015e34fdb29ca15965e33038d5a84d73069cf650a8b7c6
  9. 08 L 058b6987a6fde4d3d74557b47f35aa92afde25630f6d8ccf4b56e20a0178c5ae
  10. 09 R 6e86641aa553314997349f27dc5cdd2cfddde6ad24aec4cc0c61a75abc1fac07
  11. root  a53672f2c30deb667b08b83223b669f1baae540d8fb35b15f43cdd2618bea3cb