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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 ₱58.9M contract to R.T.Y. CONSTRUCTIONMunicipalities

Transaction hash:
fb06339fda91f524f27063484d0419e468d846c3667f50d4565c4a6856c458f8
Status:
Included and unchanged
Block:
#5,724 289 blocks after it
Position in block:
Transaction 821 of 839
Award day:
Dec 27, 2024 (1 yr 10 mo ago)
Value:
₱58,944,830.23
Project:
Concreting of LAR w/5mW&200mm T brgy.Tag.Iba.Tag.S

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 #5,724 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 2024-12-27.
    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   fb06339fda…c458f8now      …
  2. 2. Block Merkle root changed
    stored   90bf329b1a…807c33now      …
  3. 3. Block #5724 hash changed
    stored   3fdebb43b9…38e013now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 838 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fb06339fda91f524f27063484d0419e468d846c3667f50d4565c4a6856c458f8
  2. 01 L fa438db79809c495ae8a9027343c4cf487b2b807c0689b71c87884e07bb5766a
  3. 02 R 5eb48b502264f80ba3a42de2ec576ac5a13538a9489b93aecea65a209882217a
  4. 03 L e0d19b96f6e13fbfcc97e8ce85e7ae855613dfdbe0ae5b89a4909905a4edc129
  5. 04 R 5609479c6427a9e55599d9236953f75996828cca7b4489d316c511a8cce10c00
  6. 05 L 6ee09da3c6c0a27088f71ecdd12f199f4029c08c65f8b12c83a7bbd9dd284f5b
  7. 06 L ea263743e49762e198d9789621452025a837507f5827cd3da0e7c02761c663e8
  8. 07 R 6ddbdee6d67870f5bbda0b379a2aa8a1adbfed54f4202e1319c63a43608ce8ea
  9. 08 R 0e4b4a3382c35146485d1421a5693d1d0f32f563931ff04c026489b65b59d4fe
  10. 09 L 5eb97aa19dfc1e2a381d0e360fdc0224c78a31c50e1c33496fddbc59b09e11ef
  11. 10 L ebe36643c2130cd45032f8b3f6563416a769b571b0ffa37acc83b5375472a789
  12. root  90bf329b1a9e81208f6fdf4878ebb71c8cca26f7a0d2cdcead2fb08f63807c33