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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 BANAYOYO, ILOCOS SUR Award a ₱3.0M contract to J.A. OLIVAR ENG'G DESIGN, CONSTRUCTION AND SUPPLIESMunicipalities

Transaction hash:
cd763f04d054db46378b596e63db43e1efd670480d67bc8bef80cd262408173b
Status:
Included and unchanged
Block:
#3,610 2,403 blocks after it
Position in block:
Transaction 136 of 186
Award day:
Dec 4, 2018 (7 yrs 11 mo ago)
Value:
₱2,989,578.38
Project:
Construction of River Control River Re-channeling), Montero

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 #3,610 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 BANAYOYO, ILOCOS SUR awarded it to J.A. OLIVAR ENG'G DESIGN, CONSTRUCTION AND SUPPLIES on 2018-12-04.
    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 Banayoyo 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   cd763f04d0…08173bnow      …
  2. 2. Block Merkle root changed
    stored   6c1f9fba10…e150b5now      …
  3. 3. Block #3610 hash changed
    stored   d4349556ab…a7cb1anow      …
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 185 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd763f04d054db46378b596e63db43e1efd670480d67bc8bef80cd262408173b
  2. 01 R ce54f1a39879bec0a40dc890e37814b26f6fc95e94e93e862cb2750c628b6a98
  3. 02 R 31711e475f0a2440a61b271e59ad69dea7381f8a1c2ffa3ab45704ab693a200d
  4. 03 R ce08ca992f00822ebe058ee1a8593c77e45c47ee8ce724dbdfa981de1fc39979
  5. 04 L c2f244242f060109c6837bc0f4fed94dd8c188832679423b6b9ad263fe8c2f9c
  6. 05 R 0c76d0acb571b997a4f3e224724dbe0c15eb827424eca631e56540fcf850cf9c
  7. 06 R bd4be47cc162a2c1e45b3aaa0b8b6e4226678492962e7aaa154f3890f93e4afe
  8. 07 R b79113c49050fccf7b0b1c28252ae2f537e7865515f4ad10fe8d1804fb58a4f3
  9. 08 L 1015325ba23c7ae042a4ee53ee8257a554ffbe4ade58f6587624546c2ffc2eeb
  10. root  6c1f9fba102e894695a74559fd6746b22679ce1d4d7a656993041c6b3ee150b5