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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 SAPANG DALAGA, MISAMIS OCCIDENTAL Award a ₱314.1K contract to ROLDAN CONSTRUCTION AND ELECTRICAL SUPPLYMunicipalities

Transaction hash:
8b57cbb88bbbc20d7a9ee6cac0a9ac0678517a63b94ec52d7559ce0ce0e7b5b9
Status:
Included and unchanged
Block:
#4,832 1,181 blocks after it
Position in block:
Transaction 143 of 265
Award day:
Jun 20, 2022 (4 yrs 4 mo ago)
Value:
₱314,100.00
Project:
Electrical Systems and Lighting Components

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 #4,832 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 SAPANG DALAGA, MISAMIS OCCIDENTAL awarded it to ROLDAN CONSTRUCTION AND ELECTRICAL SUPPLY on 2022-06-20.
    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 Sapang Dalaga 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   8b57cbb88b…e7b5b9now      …
  2. 2. Block Merkle root changed
    stored   4a1097bf94…d40114now      …
  3. 3. Block #4832 hash changed
    stored   894b2e402c…2b48a3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 264 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8b57cbb88bbbc20d7a9ee6cac0a9ac0678517a63b94ec52d7559ce0ce0e7b5b9
  2. 01 L 8ae82ed8f507395ce328bb4a6f6bad3f49d9da37b23d69212df93feba011f645
  3. 02 L e8cc98f624a525115d8a34eb57aec8a56ba94086f8571220b6b4716de9e9642f
  4. 03 L 05ca60129d09cb783c77eee1dd133f06e203520d77daf0014a67c5d6d1641d0a
  5. 04 L b26432a9efc62f68aa7b0025bfe00939b57e2bfc79355948f4104aaafb7e1626
  6. 05 R 8336e58a8081f37062d39336746f3402f0db1ea659b1107592a735d3f195ebb9
  7. 06 R 1dd11a54e712c2807567b8faa8597eac28e25c2cd89e934760e271bf403e3810
  8. 07 R 05152b18fbcd1e9d90d87cf530a1617ec72bfbfc0d7d9d93872baffe8f51146c
  9. 08 L e1baebe794b8c40c5dfb78af307a20584cd25bc75ef54a71b3ea314fd1441304
  10. 09 R d3dbd4ba49e04e3e5feafa5968859a6dafdc68b4a74ad199015b737d304dd403
  11. root  4a1097bf9492315f9f1773d94530b504ac2f69d4c16e9a11eb0de7d8d8d40114