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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

PROVINCE OF QUEZON Award a ₱3.9M contract to MURIELEVEN BUILDERS AND CONSTRUCTION SUPPLY CORP.Provinces

Transaction hash:
e399f762b155fdc8f2c4bdaeef142d0bd68e10c75a92ce1f52022b29f29e6196
Status:
Included and unchanged
Block:
#5,264 749 blocks after it
Position in block:
Transaction 271 of 305
Award day:
Sep 5, 2023 (3 yrs 2 mo ago)
Value:
₱3,857,591.30
Project:
Construction of 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 #5,264 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 MURIELEVEN BUILDERS AND CONSTRUCTION SUPPLY CORP. on 2023-09-05.
    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   e399f762b1…9e6196now      …
  2. 2. Block Merkle root changed
    stored   03b82ee0d3…8817d8now      …
  3. 3. Block #5264 hash changed
    stored   ade8d41dd1…ad9f93now      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e399f762b155fdc8f2c4bdaeef142d0bd68e10c75a92ce1f52022b29f29e6196
  2. 01 L e281604c8d48f456a164dfc83689cf43e5ecc10f16a2bdb56bf186399240cf99
  3. 02 L d93ed2598927e5e33b8f64deb0dc20cc6e86d7b6ab6444d49aa43c6c42a9acbf
  4. 03 L 96e79b7831fe79465b0ac03d1e8661be3d9073e1484f14018c68b782dd6bd73f
  5. 04 L 3462419ac06c6f172a57f7ffb9b85e1dc49a87001a7bf0d76d1c111ad8008c8e
  6. 05 R 01b70ba8db0dfaea8547a34f95b196b30bc3aecce13614256dc4232df2af4cc8
  7. 06 R e79c276187f0268d18385a03ede38011e6c042f91f4606a273199a66f8736a6b
  8. 07 R 09986ca96b66c16c61535e5ef60e2ea1a25c536f4e49115058751156580888c1
  9. 08 R 3c098dac888f6166525175b866ba79c890cd6c0e76d254b501fa8f7a85bc045c
  10. 09 L 98c7330c5f313e04b1247712d2427ce3113bcf5f52e02576605fdf8d99866dcb
  11. root  03b82ee0d353c3c56272ec05228fb675d68d77e746330b41d9e5daa1838817d8