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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 GASAN, MARINDUQUE Award a ₱4.0M contract to G.T.J. CONSTRUCTIONMunicipalities

Transaction hash:
046324f557a6e5d4a2d00a27b6dbd79b7e59e5c812ccd5d5b00cfe0f03a54830
Status:
Included and unchanged
Block:
#5,186 827 blocks after it
Position in block:
Transaction 4 of 300
Award day:
Jun 16, 2023 (3 yrs 4 mo ago)
Value:
₱3,985,662.52
Project:
Construction of Swimming Pool

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 #5,186 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 GASAN, MARINDUQUE awarded it to G.T.J. CONSTRUCTION on 2023-06-16.
    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 Gasan 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   046324f557…a54830now      …
  2. 2. Block Merkle root changed
    stored   7852a5eecc…b3fb3anow      …
  3. 3. Block #5186 hash changed
    stored   9112767d63…b6c14bnow      …
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 299 records. Each step hashes the current value together with the sibling shown.

  1. leaf  046324f557a6e5d4a2d00a27b6dbd79b7e59e5c812ccd5d5b00cfe0f03a54830
  2. 01 R 06039db6efde7e50658f817b58c6db407e43398f0c2ca8bf0eb930732bd8bc72
  3. 02 R 9f4e95cd5d186814be0ddc1f6c6652d2c15e60103b3b421a6c1a14251bf4838b
  4. 03 L d054f69e3c6c01e3b75a69092fe988fb7316cb097f48e622d643fc23dacd6828
  5. 04 R 1c561da2eac769b5bd8a4daec28dbdec9aca9cb6ac014f733395bfb4fe914e92
  6. 05 R e43d13191cf564407692be0f1af4a6c06cee4cf6a0b92a0fd0eb69dedef45014
  7. 06 R 726a6f17cecb3dcc1a03e8cbe5e2b5f32191ad2e01c2dd311bc87f4e7055c42d
  8. 07 R 10ca7ef22bd62a15fe0568706cc91c65f21f7dba02cc6e0e3cf86f692361e044
  9. 08 R df53a11cf2504d37efabc4c1025a769ae08853601e3cae133ffb2987a39a9350
  10. 09 R 1b0090655809feaa233072e4d5bb0a500f7969a49f2dab9100c9554fcc0ed7e8
  11. root  7852a5eecc4f17de4e610a78cfc785d89a4eb16ae04c89566226613595b3fb3a