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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 PAMPLONA, CAMARINES SUR Award a ₱3.0M contract to CHA CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
f46b4e5d89f56054ff67cdb369e586df959f7e0862d200e9203bfe6ff9433e87
Status:
Included and unchanged
Block:
#5,819 194 blocks after it
Position in block:
Transaction 479 of 499
Award day:
Apr 3, 2025 (1 yr 7 mo ago)
Value:
₱2,999,453.98
Project:
VARIOUS INFRASTRUCTURE PROJECTS CLUSTER 1

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 #5,819 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 PAMPLONA, CAMARINES SUR awarded it to CHA CONSTRUCTION AND SUPPLY on 2025-04-03.
    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 Pamplona gave a "modified" 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   f46b4e5d89…433e87now      …
  2. 2. Block Merkle root changed
    stored   c7d91dce68…c19335now      …
  3. 3. Block #5819 hash changed
    stored   318a719397…17f373now      …
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 498 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f46b4e5d89f56054ff67cdb369e586df959f7e0862d200e9203bfe6ff9433e87
  2. 01 L f45c62576b6168af5ec39c1458d0b4085a8f30588cd89b39cd0b84f37f06fb75
  3. 02 L 6133452ba529e4af5609c191b71da614356ac4ba1af00a80684453f9027bd8aa
  4. 03 L 3570fd5e3cbc6e858a137b76256f4e27965d07f654f386856e63bdf080c2e8fc
  5. 04 L fc0e62f2aff8735f9f86b3d9780658cf40377b1603711f894539736c2126bd9b
  6. 05 L 31d0bab9324726e8c3d604caa1ca731fc34da9555d4bee854816dffb8fbc3eb1
  7. 06 R da5692e50066e7cbfadfc7a453c6e96dc4232aa7650802c2f03064d4379d90c3
  8. 07 L 2d19dbe5b43c3a764ea1a1eba72261823c02a1112907828ea1c2063148559bfb
  9. 08 L 96af59b9b7d28d511807a18053df36260b7ef6aba18155041025fff5e8f1c2a9
  10. 09 L f50a4dced3c348bb149c59cd32bdf28b5730c318e9b27d9ff175464af39f82d7
  11. root  c7d91dce6859317a12f7673b03388c40c8d1461dc08bad0e3b4d2c3becc19335