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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 ₱1.6M contract to 2-R CONSTRUCTION & SUPPLYCities

Transaction hash:
89455c4e354584603ad0acbeac35eeba7166c3e2f200b498899ce36a731c106b
Status:
Included and unchanged
Block:
#2,043 3,970 blocks after it
Position in block:
Transaction 45 of 80
Award day:
Apr 4, 2014 (12 yrs 7 mo ago)
Value:
₱1,589,651.27
Project:
construction of 1-unit 2 Classroom School building

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 #2,043 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 2014-04-04.
    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   89455c4e35…1c106bnow      …
  2. 2. Block Merkle root changed
    stored   8aaf797235…98f5adnow      …
  3. 3. Block #2043 hash changed
    stored   4976cc3707…0f434dnow      …
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 79 records. Each step hashes the current value together with the sibling shown.

  1. leaf  89455c4e354584603ad0acbeac35eeba7166c3e2f200b498899ce36a731c106b
  2. 01 L 866bb4dbcdc782e33b0d76f46ec8b1c73cdbbb8b3f81a4c7528f2dfbcd81f203
  3. 02 R 3911c71251fe937ce10ba7595129620f48bac0f8bf74fa4b6f596b71fde5dc30
  4. 03 L 358ec77f0efe342accf5f1d9461cedb65b902e20e094f8d762ec704ca18626d1
  5. 04 L e7cebbba12165c779e5a497c539b7f23b29783ce80b75e45a1a36d0f4eef3789
  6. 05 R 3c29c05ce279a7a0eea02dcc4c7ad6134def97a79b23956e3b317efdab0614cf
  7. 06 L 9dcb2d0b66459eb6fdf8c8d91dbbdfb9a9c391fa47e3f6d28bcb92f8a4dceb3f
  8. 07 R 306404c1249819b885647075686ac91cfaaa6f08076fb349bda190cf575eb422
  9. root  8aaf797235c4d07d4097cae52fc39d4f28058b62035016bf9743b5bf6098f5ad