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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 ₱4.0M contract to S & RV CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
e1b3a58a689a5cd5f2ee6c57353d5f24c77eae592ac5e14d325485798b48b459
Status:
Included and unchanged
Block:
#3,978 2,035 blocks after it
Position in block:
Transaction 499 of 561
Award day:
Dec 27, 2019 (6 yrs 10 mo ago)
Value:
₱3,988,920.30
Project:
Construction of Multi-Purpose Hall (Covered Court)

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 #3,978 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 S & RV CONSTRUCTION & SUPPLY on 2019-12-27.
    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   e1b3a58a68…48b459now      …
  2. 2. Block Merkle root changed
    stored   270002a591…effd69now      …
  3. 3. Block #3978 hash changed
    stored   5a5bf4f503…929914now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 560 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e1b3a58a689a5cd5f2ee6c57353d5f24c77eae592ac5e14d325485798b48b459
  2. 01 L e0caa33e93839cf1dd7aa04020d6599601426d963d33d9a11e29ef862ad75051
  3. 02 L 7a5eda006e83cdad8ca738fbba0fbe9266e03d1c45f8c0b8a3605e5cce502df0
  4. 03 R 12ade78037875906bc6a7312d850e6af94bdd9ef00fafdb12347f26819bd727e
  5. 04 R 1a545c033f8a935da5f5e61d408d8bcd1b630f9fd177c93c0d8964c7658cc817
  6. 05 L 6ad3aae88f7836296c65139622325fcdf5203ee3017ba4b4fddf62d00e71d698
  7. 06 L 80c6073434326531472ec805117df9ca33ae1ff8142fac06c703ef0f0b1fb9a8
  8. 07 L 72a3a31cf5e2fdc1e73988ec93f1bd0570513e7900286c9f8b4948da94c3ab53
  9. 08 L 6d5089ae8bb8fa81c33d5e06a44794289fd5dd0288202dcfd2b7648a735abb4b
  10. 09 L d0469957c63b587be3e56f60b536f99b20b9a99f87f360bcfe5272da3c004390
  11. 10 R c91bfc952158b1ccb32477d10d3565a8171bdde07789ac9575d2c5cb2ef03790
  12. root  270002a591ed413104a03c8b8ab05489f076cdafadedd1ef5d8ed9dfeaeffd69