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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 3RD Award a ₱2.4M contract to HRB CONSTRUCTIONNational agencies

Transaction hash:
fd0ef745ae6e8a8bc0920ec3d1d2f9d578e285c9756415a26c0988cfe2225852
Status:
Included and unchanged
Block:
#3,045 2,968 blocks after it
Position in block:
Transaction 167 of 170
Award day:
Apr 12, 2017 (9 yrs 7 mo ago)
Value:
₱2,356,087.75
Project:
16FF0089 - HFEP Repair of Hospital Bldg

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 #3,045 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)
    DPWH lists the funding source as "Outside Infra - GAA 2016 DOH HFEP", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 3RD awarded it to HRB CONSTRUCTION on 2017-04-12.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16FF0089: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2017-07-24). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   fd0ef745ae…225852now      …
  2. 2. Block Merkle root changed
    stored   2d91f18caa…a303efnow      …
  3. 3. Block #3045 hash changed
    stored   0426daccd8…7bd7cenow      …
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 169 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fd0ef745ae6e8a8bc0920ec3d1d2f9d578e285c9756415a26c0988cfe2225852
  2. 01 L f9e8d0ddd436303260f1f554e1ad128b70c69eefb36e1c2a2162102d05aca35b
  3. 02 L 9287bb2857a3370b78cfd3be649d62020919c8e55b86bac229d58ece328680dc
  4. 03 L 42dc6e40303965538c3b7494b97d8159c9aee1206fe6ae44e5f4abb6fe8e9cc9
  5. 04 R daffd9fc80c570193b80bc5efc2635f9a22fe76c339a2905e0533c2e71072294
  6. 05 R fc4db52cacf1110360c38481f24e3e33462a196de00f53b321aff94456c9d478
  7. 06 L 57b95453c493cdd7b035c340dc8f6d5cc9f5f5a24e947418baf40c1e8c40817b
  8. 07 R b3d9833fc9dc1541140a622d1b6654b504d58fc111751d0aa7229d79b2471efe
  9. 08 L 76be34f4b210f08fc61984c74d7642ac3d81fe0fa1583f5f9f1ba1415cc0af83
  10. root  2d91f18caaea7aeda35a8361d5e43bc53023935393454fa063dbcb6cc3a303ef