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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 SAN CARLOS, PANGASINAN Award a ₱9.2M contract to 2-R CONSTRUCTION SUPPLYCities

Transaction hash:
8a45e2e99915af7b0dc0fef3bdf78ebbb1c1cad726ee217444e3c42b29867553
Status:
Included and unchanged
Block:
#4,588 1,425 blocks after it
Position in block:
Transaction 199 of 355
Award day:
Oct 4, 2021 (5 yrs 1 mo ago)
Value:
₱9,226,822.45
Project:
CONCRETING OF ROAD BRGY. PALAMING

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 #4,588 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 SAN CARLOS, PANGASINAN awarded it to 2-R CONSTRUCTION SUPPLY on 2021-10-04.
    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 San Carlos 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   8a45e2e999…867553now      …
  2. 2. Block Merkle root changed
    stored   46fb3e694b…8045cenow      …
  3. 3. Block #4588 hash changed
    stored   f678604ca3…1ce232now      …
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 354 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a45e2e99915af7b0dc0fef3bdf78ebbb1c1cad726ee217444e3c42b29867553
  2. 01 L 8a0d3ac5d66280bf823d00072ddf08c3e20a510f5eaf009b0a7fb88450a517dc
  3. 02 L 5ef85f72ff14198797e3de37f5dfd679a50d70bb71853edf164aec7573a5cac3
  4. 03 L fcf8b7841e90f5c9bbd87cccd3bb3652d35c659eced9d2822f9075a994df4e4c
  5. 04 R 36fe3f276a435c7458ef4f9cf8400f8c0fc86ca69e8a3246161c07ffada627cd
  6. 05 R 54c0feeeafd6bbb3265d6462f60b6cc77809e50e543a86337f770c8489efcab7
  7. 06 R 2af1acbeeacdaefb7a897b4bedbd1b6a0e1ddbe542e4471092c7dac05f523b41
  8. 07 L b10327e1e6815fa5a7c7db68b6cca630a4231e8534f976217238c8c45096c7c1
  9. 08 L 1448f25cfe951e5d8766e3ec4eb394fbbb81779963472e1e28ee767085822e5b
  10. 09 R 725c0da23a067affca252740cbee1a2305477ad82ab37aa190117b89af0d05a9
  11. root  46fb3e694bdfcc58f4d4bb717e95cd3a7d6196ce3f73e8e97625fb787b8045ce