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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 BUENAVISTA, QUEZON Award a ₱997.5K contract to JUNDES CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
f9cdd2ba8e02f44ff1a4fb9a0c56e8296ce3a6005aae42bf2f16d93a698cc354
Status:
Included and unchanged
Block:
#4,578 1,435 blocks after it
Position in block:
Transaction 283 of 289
Award day:
Sep 24, 2021 (5 yrs 1 mo ago)
Value:
₱997,511.70
Project:
Initial Construction of Evacuation Center

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 #4,578 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 BUENAVISTA, QUEZON awarded it to JUNDES CONSTRUCTION & SUPPLY on 2021-09-24.
    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 Buenavista 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   f9cdd2ba8e…8cc354now      …
  2. 2. Block Merkle root changed
    stored   3da9c712f7…ce9f71now      …
  3. 3. Block #4578 hash changed
    stored   ed079e13f9…586093now      …
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 288 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f9cdd2ba8e02f44ff1a4fb9a0c56e8296ce3a6005aae42bf2f16d93a698cc354
  2. 01 L f9a491a2197829fdf9e58e9c00f28825ceac0a6919be16b470d9d9b0e3241fde
  3. 02 L 1f681677f2efcd2e15c19d742b1297da00989abcfffdb96d82c483c87b5efc3a
  4. 03 R 88236e2fef8f570b1093ef70c9a54c7a8dd2a953a4a9ebb311a109ff8cec5495
  5. 04 L 29660740759d0cd831682a84cffedda3128c9154348e56fe9f36866920254b91
  6. 05 L 420a67fcdaa6cbe1aea47f55f4790eaf6cec37e4331615cc2302e0bb7d226714
  7. 06 R 4340a5b34be28a90114d0eb34cd2583d418ab65cbeea74b8817e5f02b78de7ee
  8. 07 R 14a705b42e163da7e52cefba222397a3928761981470d2cab442028abba18d22
  9. 08 R 55041eadb632c28d2ce5372a55e37905185e43abaf7ffd07c8889749ce1fd14c
  10. 09 L df935268901b910a71776ad19eb5d4187bbf9c19aedcb78a6041b96bb654fe59
  11. root  3da9c712f7a6516d477b093ec080bc9be39e5ef0373a5a2d693ee657e5ce9f71