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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 CALATAGAN, BATANGAS Award a ₱197.0K contract to HAMMERTIME CONSTRUCTIONMunicipalities

Transaction hash:
4e2601862fe1bab37f70daceedbd67e6ff125cea1cc1d0fd8f61130e903c080b
Status:
Included and unchanged
Block:
#5,404 609 blocks after it
Position in block:
Transaction 81 of 268
Award day:
Feb 1, 2024 (2 yrs 9 mo ago)
Value:
₱197,000.00
Project:
Construction of Public Infrastructure

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 #5,404 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 CALATAGAN, BATANGAS awarded it to HAMMERTIME CONSTRUCTION on 2024-02-01.
    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 Calatagan gave a "not stated" 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   4e2601862f…3c080bnow      …
  2. 2. Block Merkle root changed
    stored   e66af970a9…70b09enow      …
  3. 3. Block #5404 hash changed
    stored   9d611e779e…d826b7now      …
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 267 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e2601862fe1bab37f70daceedbd67e6ff125cea1cc1d0fd8f61130e903c080b
  2. 01 L 4d29b20f330173adb174c0de3c7e520b7390f687c5a77186aae771138c2de57c
  3. 02 R 5757f29f5567da741145938c1dc29c5ef5ca5aa62c6a6a51edb877e00e51f950
  4. 03 R 767cee2ccdea16bf9faf48e07526d8267eed245727a55d9a5a018b0bec7e735d
  5. 04 R 0b2d9dd7a73e50336b45bec7412456aa1a904aafaf568e17d73bd9e993463a50
  6. 05 L 72565a506fdbda7c93de97033f283e86f910f8977e920f4dee4deaa3d3755956
  7. 06 R 4fe61aac09e81053e5e599fc558d807a327831d2f1ae68eded33562fe0006761
  8. 07 L 46ecfbd3dd51c928a7d9be9ffe20bea976c3c2dc1159f7f9dd069b8bdb120ba3
  9. 08 R 20bbafb71800f526042ae4ece90600b905cad3d29e8a6e2a56cf933c006973d1
  10. 09 R e20ecbde9006465f76deb2ea6c0f1d358087a53dadd8e50533873bb9e25e701d
  11. root  e66af970a95d33ad55e4596874977d90a2f0784f48104891517d63499170b09e