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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 ALLACAPAN, CAGAYAN Award a ₱5.3M contract to DOWSERS TREND CONSTRUCTIONMunicipalities

Transaction hash:
a2bb9d1bb110bf107e26e579d0df90d316449c2f9d6388eca3723512eb3db2e0
Status:
Included and unchanged
Block:
#2,826 3,187 blocks after it
Position in block:
Transaction 139 of 200
Award day:
Aug 19, 2016 (10 yrs 2 mo ago)
Value:
₱5,287,888.88
Project:
Continuation of Allacapan Water System

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 #2,826 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 ALLACAPAN, CAGAYAN awarded it to DOWSERS TREND CONSTRUCTION on 2016-08-19.
    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 Allacapan 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   a2bb9d1bb1…3db2e0now      …
  2. 2. Block Merkle root changed
    stored   c036b6178d…7da39bnow      …
  3. 3. Block #2826 hash changed
    stored   4cc3f3ebdc…00f8ecnow      …
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 199 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a2bb9d1bb110bf107e26e579d0df90d316449c2f9d6388eca3723512eb3db2e0
  2. 01 L a27d04b37d61996c98c0c3c84ff5741974b7cfc085d4c9e7e77ebcdcaeb30ac1
  3. 02 L dbf427e59f8b0bbf4cc2a54221a21cf11c858571b277eedb85a7d8743b2b4a44
  4. 03 R 4b934b7486c418ed056f0a35f7c6d9de2e576e7e33c8f24f63de72f023eb7907
  5. 04 L 812c7448a8ddc22ef1a1a8e82a1185c26afda6556748f396b8740613fe7ea609
  6. 05 R 00bb8b833505704029160505e0d26ca2b0888c710d62726b13f7a940cf4625fb
  7. 06 R db4af56efb77f766302420ec542f68cd3b834ce2c1ff80054af75e48a2908836
  8. 07 R 4cfb1d859b6579b5f21e9ddd84e52f9c789f9d2a6279d59009d324b16a160d08
  9. 08 L 652730572a047b6966e5decfb5b70cd56a17d3119cb3cdf286987f673b1ef38f
  10. root  c036b6178d2aae80c84c841fa1e1014aaeda7b5f6d2a75d0a94a8569b57da39b