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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 VIGAN, ILOCOS SUR Award a ₱1.2M contract to RAMSA CONSTRUCTION AND SUPPLYCities

Transaction hash:
cc6e0c129ae2248aaa1fcfe216f6a5ee9aa3725578cc95ad9895bc51a6d95a87
Status:
Included and unchanged
Block:
#5,212 801 blocks after it
Position in block:
Transaction 158 of 198
Award day:
Jul 13, 2023 (3 yrs 4 mo ago)
Value:
₱1,168,975.67
Project:
Construction Project

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 #5,212 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 VIGAN, ILOCOS SUR awarded it to RAMSA CONSTRUCTION AND SUPPLY on 2023-07-13.
    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 City of Vigan 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   cc6e0c129a…d95a87now      …
  2. 2. Block Merkle root changed
    stored   0e74258cab…a0842bnow      …
  3. 3. Block #5212 hash changed
    stored   722509bd52…55bedfnow      …
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 197 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cc6e0c129ae2248aaa1fcfe216f6a5ee9aa3725578cc95ad9895bc51a6d95a87
  2. 01 R ccbd3578c9de63d5d3352454d63a77ccb077f4a0b113f9f2633977b4f2fa59fa
  3. 02 L fa3d9abe2115f5651d7a56643c7194c0ca1c046bfffeb9d30995d446553a36b3
  4. 03 L 36096ca162e6ed98bb105de4e01f9c9ee3634c668df8aaa40c9613409049f174
  5. 04 L 8512dfb97d60caa14aa2f26c714651c2d16b0606a52a8c2bed9cbb2dc167584a
  6. 05 L 1671fe8330df8739adcb8e91c4c51e025c823b345b65f7bb62ab8bc8006b1c2c
  7. 06 R 82e21fc9809342250aa1fde5a1b292f45ef81cfd95b3496470dfad23d2ab0b0e
  8. 07 R 092d9dd336b5c3ee107c86b0368e296a2c9693c2400a3ea829c30f777006be30
  9. 08 L ef64095a1aec5e1f2f554804eec28600522bf1702559b817d41f53069967554e
  10. root  0e74258cabe8495912f8f0507d381ef98251860ef7d1f39ac1f1ca9a2ca0842b