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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

CITY OF BAYUGAN, AGUSAN DEL SUR Award a ₱3.0M contract to MAIR CONSTRUCTION AND GENERAL MERCHANDISECities

Transaction hash:
7cfbf01a6eff6b9ddefad6bb1b23c37034a9fe1a6e8888e9c5f2fb8dc42a4b99
Status:
Included and unchanged
Block:
#5,963 50 blocks after it
Position in block:
Transaction 88 of 184
Award day:
Sep 15, 2025 (1 yr 1 mo ago)
Value:
₱2,999,313.52
Project:
Construction of Storm Drainage at Noli Central Ele

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 #5,963 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 BAYUGAN, AGUSAN DEL SUR awarded it to MAIR CONSTRUCTION AND GENERAL MERCHANDISE on 2025-09-15.
    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 Bayugan 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   7cfbf01a6e…2a4b99now      …
  2. 2. Block Merkle root changed
    stored   a7ffa48da6…80dfa4now      …
  3. 3. Block #5963 hash changed
    stored   85ee0cf24f…c2d28cnow      …
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 183 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7cfbf01a6eff6b9ddefad6bb1b23c37034a9fe1a6e8888e9c5f2fb8dc42a4b99
  2. 01 R 7dec9ab5570d2a5e3df80d3a8a93332cef6d499c9513ddff093b3f8af72d3adc
  3. 02 R c0e176e8fc8b8504f0ada1e5a5d627ab9afc3da874e944da8ab4c561bac12d46
  4. 03 R 0cae13bedb72a1a8c8ef31424173560f9417d4eee2847bbca6f853a0031b0c90
  5. 04 L e41b4193ffb48e98c929d26edc0b682fe8a2e9fb3b03cf93bd61a7cdd041b3cb
  6. 05 L 3fb7f3c0170855cbfb717a1ec63b6a96d239c46e97e95eb54fad80d4243e5ad4
  7. 06 R 7d54f38d353c66b2bd26b76297a3cf22a089de79fa382b5c49a83312948745f6
  8. 07 L 465917713ea5fdf61ae3c5947b422c53802e4b48e42f9818cf5ec8489973260b
  9. 08 R c08a2aca01616fe1a0499bd21ae812cc345b76b19dd0868f6f0b3dfb45606f44
  10. root  a7ffa48da619580ca0c3ca191d89e79ea035c3c0eff83ac09c525f7f9280dfa4