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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 TANAY, RIZAL Award a ₱3.0M contract to LARD BUILDERSMunicipalities

Transaction hash:
db882b937e36d5f34a8a6bc838cd107de63763ed06a85d93b7dbd04ed2e7c990
Status:
Included and unchanged
Block:
#4,640 1,373 blocks after it
Position in block:
Transaction 185 of 214
Award day:
Nov 25, 2021 (4 yrs 11 mo ago)
Value:
₱2,982,370.31
Project:
Repair & Improvement of Solar Powered Streetlights

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 #4,640 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 TANAY, RIZAL awarded it to LARD BUILDERS on 2021-11-25.
    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 Tanay 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   db882b937e…e7c990now      …
  2. 2. Block Merkle root changed
    stored   db12126ab5…2c9222now      …
  3. 3. Block #4640 hash changed
    stored   5a517ec6da…7fd190now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 213 records. Each step hashes the current value together with the sibling shown.

  1. leaf  db882b937e36d5f34a8a6bc838cd107de63763ed06a85d93b7dbd04ed2e7c990
  2. 01 L db755d0e732841c7492d41d45e33f637f0bd93288a36bd0cf76f268ffdec0a4c
  3. 02 R 4dab635e091faea32aa90051ee4feb9e7efdafe3176d5148a460f487166fac67
  4. 03 R cdf4ee468799ddc73b41f3cb5924ffb468abea5443dcef189143ad1999c2ce8f
  5. 04 L b937c20c9866cf1e4fb7da48c113c73a8ab234ea5c4e9d147db3eebf5b5e1996
  6. 05 L 997b988b243ed4a2cdfe0a065a281136e61b5e5a7602f6a15827e727d88d0fb2
  7. 06 L 40659f227ecae49986dc669979e5a9a85ccdcdb4ba7d86f785c7d8276de5d80a
  8. 07 R 1e4cd9472d5db915921bc1a82d5f5ccbcf3dc70a00c586b354f27df8f92f45aa
  9. 08 L 7bc45b345d2336b4486745f0100e4989732b354826fdf23fb3ef121959b254ba
  10. root  db12126ab54917bde761cc18e6c3553f9fedea0977dca2539ac0c168d62c9222