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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

CITY OF QUEZON Award a ₱3.1M contract to 626 CONSTRUCTION & TRADING INC.Cities

Transaction hash:
cf3fd91a2b19c6f4e649a7a2f1e1e83bf44c9204e0d98535cc7c5199327d0262
Status:
Included and unchanged
Block:
#2,154 3,859 blocks after it
Position in block:
Transaction 174 of 205
Award day:
Aug 13, 2014 (12 yrs 3 mo ago)
Value:
₱3,115,716.08
Project:
14-8036

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 #2,154 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)
    CITY OF QUEZON awarded it to 626 CONSTRUCTION & TRADING INC. on 2014-08-13.
    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 City 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   cf3fd91a2b…7d0262now      …
  2. 2. Block Merkle root changed
    stored   8e5d9bea88…ee4b32now      …
  3. 3. Block #2154 hash changed
    stored   d459ba6755…635249now      …
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 204 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cf3fd91a2b19c6f4e649a7a2f1e1e83bf44c9204e0d98535cc7c5199327d0262
  2. 01 R d0686a5b61b3a8e4df9ecab21c9f479f006de314897e5b68e4b5a59fbcbefbaf
  3. 02 L 0dbc4cce733e46bab68e57b8a5e07435c391b694c4812c19fc21421cd0eae095
  4. 03 L 7e789b112e5ad470a430a699b0a6e2c7b9e2b9f10869c92b5c85bca37175c19c
  5. 04 L 338c8e381b056bca394f5f5a2363a929791558d846d668f2b98834b97be94c6a
  6. 05 R 21ba5fb17d7c936e4baa5b5f8bf9661bf6ce3facbf96cd5af88bac7e6a8d0602
  7. 06 L a888a7ad6b5a936f519dd648ac96f2ba6b669202be03438d53f70b4f60bf930c
  8. 07 R 9dc660b166de88c4344c4fbd00c495cc3abf3b265448c174da3e26ab7a430022
  9. 08 L 513198849578f52b1696ad15f429e0e571245a707ce328dedacc1faeec7604e0
  10. root  8e5d9bea88ba804fe91c12482b64509a847a77bf17277fcd6514d69c69ee4b32