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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 hash:
a77bebd2d501212e51ef8deb1dfa3ad78be10dbbe870fbb5d056e0333e659906
Status:
Included and unchanged
Block:
#4,674 1,339 blocks after it
Position in block:
Transaction 310 of 480
Award day:
Dec 29, 2021 (4 yrs 10 mo ago)
Value:
₱4,988,709.33
Project:
Construction of Potable Water System at Brgy. Buso

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 #4,674 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 MATI, PROVINCE OF DAVAO ORIENTAL awarded it to ECOMIXED CONSTRUCTION AND DEVELOPMENT CORPORATION on 2021-12-29.
    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 Mati 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   a77bebd2d5…659906now      …
  2. 2. Block Merkle root changed
    stored   72257c473f…33288anow      …
  3. 3. Block #4674 hash changed
    stored   53ef459869…c70c30now      …
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 479 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a77bebd2d501212e51ef8deb1dfa3ad78be10dbbe870fbb5d056e0333e659906
  2. 01 R a7faa3b3e4cc81847c7d584c8a3310b40ffc4071ffa62117faf5a32252055940
  3. 02 L 3c892f0b1dbc6fcf3de3e1785852e9ba4f2f66270a13fa7ed6e8c63c65233e76
  4. 03 L 8194473341cb0d50696577542bcf70ea82c98388d2c4c06ca84bc1fb698d8681
  5. 04 R 529e4625b3e540698a1e55365c0e03db0e6336a1a40a98e5eeffe33b002c38e5
  6. 05 L 18749895de05e366174fa6646ae126d3bb42925eb3ca83c148cd51a4e98a0957
  7. 06 L 7f9428be64e892eb6cc4b017842abfde2acd8c5c835a28173cef7f81532d8f62
  8. 07 R 5fc7f925c4242bbc0971142c30ee58a926e2f38b21908e197386087288f8ac69
  9. 08 R 79b5b61b7fe293f3ef4a1217c9a9e1f6be2101b5fdb4b737fc6dff48921f4681
  10. 09 L 5dcf30481290d6f9f3a340a09e5eb8fcba9e953a14a5445450c3a144ff783a11
  11. root  72257c473fe9526f28ba32b3fb435a5e7524f8129fa50cc0dc2d61e5c533288a