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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 MIGUEL, SURIGAO DEL SUR Award a ₱4.0M contract to PDMAR CONSTRUCTIONMunicipalities

Transaction hash:
6e8aefebd7e959fa203e0d10bd79d1ac0825573c5f1e509e487b8c5a397ad984
Status:
Included and unchanged
Block:
#4,984 1,029 blocks after it
Position in block:
Transaction 80 of 202
Award day:
Nov 22, 2022 (3 yrs 11 mo ago)
Value:
₱3,989,431.54
Project:
Construction of Barangay Health Station (Siagao)

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 #4,984 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 MIGUEL, SURIGAO DEL SUR awarded it to PDMAR CONSTRUCTION on 2022-11-22.
    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 Miguel 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   6e8aefebd7…7ad984now      …
  2. 2. Block Merkle root changed
    stored   9806b97cd8…fe1951now      …
  3. 3. Block #4984 hash changed
    stored   318930b71c…8edcb8now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 201 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6e8aefebd7e959fa203e0d10bd79d1ac0825573c5f1e509e487b8c5a397ad984
  2. 01 R 6f696765bf55400f8d8de7ff65f34e9135b041523969b7fc55979910da214579
  3. 02 R 3bde207c5f7b7af20d35db73b970b899c2b737e5ed769517b8719343f18421eb
  4. 03 R 7cb4ea2cb8770888bfddd7b952b49288718e636b6828774d6d26a5fee77bd42a
  5. 04 R c833aca7f8fd2249040f5807669f9e169b0a41597e1e944621f278f4f18688bf
  6. 05 L 621b0569e2fc70ba867f9934cdc33057a0c8a352aede718c64f1a31e66cb7a87
  7. 06 R 837a4264b2c95445b760d45c7159dca3e369da8a68df6f402a6cd29df7de08a4
  8. 07 L 2f7187aec8aa37c3f7e1d9c0790c1e463a5016b533eea52f677fc58906c8ed19
  9. 08 R 0921c8c9b07f50341b25d6e9b05edc888fa949c17e0ff6ce6a11f70bdbbe5b61
  10. root  9806b97cd8d4d40f4276d03a46830643d0f192b045c09b69a0875a9652fe1951