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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 VINTAR, ILOCOS NORTE Award a ₱1.4M contract to VVH CONSTRUCTION CORPORATIONMunicipalities

Transaction hash:
cfefd090c71a0fde9da1f59ddbab15d527872c86c51d2f115f16f9157561e07a
Status:
Included and unchanged
Block:
#1,426 4,587 blocks after it
Position in block:
Transaction 87 of 98
Award day:
Apr 11, 2012 (14 yrs 7 mo ago)
Value:
₱1,397,350.58
Project:
Preventive Maintenance of Farm-to-Market Rd. at Pallas Elem. Sch.

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 #1,426 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 VINTAR, ILOCOS NORTE awarded it to VVH CONSTRUCTION CORPORATION on 2012-04-11.
    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 Vintar 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   cfefd090c7…61e07anow      …
  2. 2. Block Merkle root changed
    stored   d9779c906c…3c2da3now      …
  3. 3. Block #1426 hash changed
    stored   551197b187…8d763fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 97 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cfefd090c71a0fde9da1f59ddbab15d527872c86c51d2f115f16f9157561e07a
  2. 01 L cf809e69fea81351854036f0096c89cbfd650a128325162ecb1b3d778f7d26ad
  3. 02 L 3ca6f91ba8776caa026c208d5b1596267f78dcf25e1b2d5baa7573af7b866214
  4. 03 L 1a649d06a3e1edc33160a530b450dbf1064b4afb84a1cb93762386f8c9b0ed61
  5. 04 R d0b9c592fe7b5a98c85be930465a66d18db67b918080f37a9cd150b6a80987eb
  6. 05 L 8b28570d4b8755a57373b82e05f96478ffa223169a3e14170007de9772d1f1ce
  7. 06 R b0c1dfacad08162415ddbb2e6bd4465f9be2fb5b55c9cdc88a43c7da02390eec
  8. 07 L aadb16bddce7574f16656267361f2125e9fab441b42eebdc0e496e14e1623f81
  9. root  d9779c906c8abc5fecbd4bc5b09236bff844d7a7d4982d8dcceec3e6143c2da3