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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 CALAUAG, QUEZON Award a ₱1.5M contract to JUNDES CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
6b052d0b4d16424d3cabace703a162ced772bf67054850637c0abc72cf32675f
Status:
Included and unchanged
Block:
#4,861 1,152 blocks after it
Position in block:
Transaction 79 of 186
Award day:
Jul 19, 2022 (4 yrs 3 mo ago)
Value:
₱1,487,653.56
Project:
Construction/Improvement of Lainglaingan Brgy. Roa

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 #4,861 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 CALAUAG, QUEZON awarded it to JUNDES CONSTRUCTION & SUPPLY on 2022-07-19.
    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 Calauag 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   6b052d0b4d…32675fnow      …
  2. 2. Block Merkle root changed
    stored   1e7bef4f1e…09368cnow      …
  3. 3. Block #4861 hash changed
    stored   9d61c125c8…eee46anow      …
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 185 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6b052d0b4d16424d3cabace703a162ced772bf67054850637c0abc72cf32675f
  2. 01 L 68e06ce1e680eb7e87dab140daa2fea22880a23acffd248b6e81335eec4096e2
  3. 02 L d5dcd70ad60bc968b691232aa0fa4ebb8029ca31694154d059e4fe87d57ae374
  4. 03 L 71294ae1aeac9a89e655457dff12e4f5487140ec13e68a8f021734a5ec2555f2
  5. 04 L 17ee3841b74d29b0873d0b13c2ce01b158110d7152ee65fd44a9d5e18a5f3afb
  6. 05 R 160ebf22f5e5f838e18aa938a21cb27e36be1f9eec090dc6525d9976d5aba49d
  7. 06 R 66068c85ddec0adf8b01d3a0c5e7bafc67d28ff44e6f0f073af93b0a0dd86d9d
  8. 07 L 733e0f81378574a306168c7d95b66ed416caac29f60705fbd20f280fcd0f86fb
  9. 08 R f831ea1159c0901f1b58ad5c54ba7e1de2904c614d9df7d18f502c698a3b5c1b
  10. root  1e7bef4f1ec41f756fb3e04cdff0efb195938f7570401d45dd8a60491309368c