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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 SOLANO, NUEVA VIZCAYA Award a ₱1.5M contract to PRIME BUILT CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
aec0243f33fbace8d3c2cbf666c446d8354df9d12fdead3308e3f0de4c22d5ac
Status:
Included and unchanged
Block:
#4,772 1,241 blocks after it
Position in block:
Transaction 14 of 20
Award day:
Apr 11, 2022 (4 yrs 7 mo ago)
Value:
₱1,465,563.90
Project:
Construction Projects

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 #4,772 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 SOLANO, NUEVA VIZCAYA awarded it to PRIME BUILT CONSTRUCTION & SUPPLY on 2022-04-11.
    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 Solano gave a "unmodified" 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   aec0243f33…22d5acnow      …
  2. 2. Block Merkle root changed
    stored   bbb9620e79…c2a945now      …
  3. 3. Block #4772 hash changed
    stored   607880c3e4…ff9fdanow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 19 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aec0243f33fbace8d3c2cbf666c446d8354df9d12fdead3308e3f0de4c22d5ac
  2. 01 R b1219373d35d173a5e85d4d04f9d692dcc6f664a48a93f74a624de87762186c8
  3. 02 L 0aef6460a272b7d4e1e547909d4e18b3b934ba3059d58816192b79f7ec33a49e
  4. 03 L 7d76e9ce03e19f4d4bfff2f8bcdbfcd1eaa9a3c0fd87c6bad03fe06ae2895bf5
  5. 04 L dbb5df5794cb2063d73b66934442c06ed162193accb70da0a6f373512fb8477a
  6. 05 R fe3610ae52d2544598527ebb334fe6898d5f2cb437ed129ecadf5a47e4a882e8
  7. root  bbb9620e7951d215384eb277e84134a5b824ba0f54c167d37b0dbf9e67c2a945