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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 AYUNGON, NEGROS ORIENTAL Award a ₱975.0K contract to MAI CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
2038175ff8ea965601d91c41c59827603a8ae1a227410f1615613403bd78e1f9
Status:
Included and unchanged
Block:
#5,472 541 blocks after it
Position in block:
Transaction 52 of 557
Award day:
Apr 12, 2024 (2 yrs 7 mo ago)
Value:
₱975,000.00
Project:
Supply and Delivery

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 #5,472 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 AYUNGON, NEGROS ORIENTAL awarded it to MAI CONSTRUCTION AND SUPPLY on 2024-04-12.
    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 Ayungon 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   2038175ff8…78e1f9now      …
  2. 2. Block Merkle root changed
    stored   51453c6477…176307now      …
  3. 3. Block #5472 hash changed
    stored   098abab0d5…c323e2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 556 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2038175ff8ea965601d91c41c59827603a8ae1a227410f1615613403bd78e1f9
  2. 01 R 21174cc1e251835cb3c3101c0a5743346f0b762ee101395802b240df052e110e
  3. 02 R 5a52a8b87cf595d9c5f9d58675cb68915ba485e2f2362557f46f6544ae50cf72
  4. 03 L 1eb7f7821124fa1811f78e21acb8ac8b507bddcb1e0432a18106686e803015fa
  5. 04 R 937e67322f854742b6698d1942377f645a3d9dc978f43ab8a159da369aa914bf
  6. 05 L 03878879709037bc22ccbf0cc6171c874f79d71c40471006c9904d610c05eb26
  7. 06 L 0c36dd23df0cf57edb5a23943d74d11c52393df5108e02f138804f8c6ef1d4bd
  8. 07 R 0d189ccca74ca3048491c2491169537663036686b6f37228780616e975488a0f
  9. 08 R 86e5adb8d8ed0c7df08a17cf87cddb5b63ee7d6b04c8fe1104b41f4132a45139
  10. 09 R 28f9eb107a872cfcc352fda63e921d6ee143c08d804f6f3e45152d1c92e8dcf6
  11. 10 R b705f352e83ce8c0487d56e0b85e833081c56b12e7b2cd30b39b20e241da8f43
  12. root  51453c6477d4f85273c1976bb900ba42dc0cbc1921707cb7aae1f67da8176307