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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 SAN ISIDRO, NORTHERN SAMAR Award a ₱169.0K contract to M4K CONSTRUCTIONMunicipalities

Transaction hash:
f6eeb025d80bb75b7e3d094e90a04a1822342236908355d24fee57c3c47dbeb6
Status:
Included and unchanged
Block:
#5,707 306 blocks after it
Position in block:
Transaction 253 of 262
Award day:
Dec 10, 2024 (1 yr 11 mo ago)
Value:
₱168,981.33
Project:
Construction Project

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 #5,707 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 SAN ISIDRO, NORTHERN SAMAR awarded it to M4K CONSTRUCTION on 2024-12-10.
    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 San Isidro 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   f6eeb025d8…7dbeb6now      …
  2. 2. Block Merkle root changed
    stored   97e2dab8cb…22e7d0now      …
  3. 3. Block #5707 hash changed
    stored   8451dce931…635becnow      …
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 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f6eeb025d80bb75b7e3d094e90a04a1822342236908355d24fee57c3c47dbeb6
  2. 01 L f49568cf1c9135030618686ac4a96dd1b174366fb3bb32e3375cebc1f8247eb5
  3. 02 R d33bbe75453f9ba16204886fc453375af2d36f752f73487ad7a492435c6ec264
  4. 03 L ac275991639d8ec114e2062c9b04f1255d3804962cc587f1d8f9279933225e3c
  5. 04 L 1b83f563df9264fb7a7088dd28c18a430a24e9c9504f3302ebfcc75bf3e8f951
  6. 05 L 64d77389376e889664a9f152af9998cce5b41c9788a6582300d2786b8f4a68fb
  7. 06 L f3bc8a0cc9bbaa7b9d91006bd8f5e0d7be161f79baf0a4caaf1dc5f9c0c76254
  8. 07 L c2b2de4088f13ce4be0564c01d33ddb4f31430014d66f5dd3840036917cfe79e
  9. 08 L c5941e87e7f5eb209912d4ccf46e81b179a7cbf2c5d4f031e595b3f3c2804a17
  10. 09 R caa3f217f98c538a4d0ec3d3b4f72bae53c8dce89337d7dfa0872c234e7d144d
  11. root  97e2dab8cbafd1f430f54de59f67df60134aba0a93682f503eee305fb922e7d0