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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 - PANGASINAN 3RD DEO Award a ₱10.0M contract to RS RODRIGUEZ CONSTRUCTION & SUPPLIESNational agencies

Transaction hash:
f495c3a76d1e1b8ccf8257c76b28e52bcaa673f187f4ac1e61eaefc62e58dc99
Status:
Included and unchanged
Block:
#5,147 866 blocks after it
Position in block:
Transaction 458 of 487
Award day:
May 8, 2023 (3 yrs 6 mo ago)
Value:
₱9,988,509.47
Project:
Construction/Improvement of Multi-Purpose Building

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 #5,147 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 "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 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 - PANGASINAN 3RD DEO awarded it to RS RODRIGUEZ CONSTRUCTION & SUPPLIES on 2023-05-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23AI0154: 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 2023-10-31). 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   f495c3a76d…58dc99now      …
  2. 2. Block Merkle root changed
    stored   72f68c9478…b4dac7now      …
  3. 3. Block #5147 hash changed
    stored   253b8af2bd…c5d05cnow      …
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 486 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f495c3a76d1e1b8ccf8257c76b28e52bcaa673f187f4ac1e61eaefc62e58dc99
  2. 01 R f4e4447e7884278270b7cb8531604a0ba2491a28a07ac681e8c8963602b76a24
  3. 02 L 090c45e1e34557ca827d14f8902e8cf2b7dd824f7aefb33e175f25a41ce4a95e
  4. 03 R 4e12f3ea361d096561345e6433f09fea673215fe900a5e6f6d458b127b28b327
  5. 04 L c0dcbae52cc6aa12aa3fbd62575d17a8082ac2c93cb98dc93bb31cd4af5173c5
  6. 05 R c0d238ccacb674b75d93357210b24c7fa453707c7b86211365c237e778dff4c0
  7. 06 R 2cb0714734b6302c9d197875554991be1b398b4cb8ae82f3565ef49c21f6048e
  8. 07 L d627cb174df489e3b8bd6615740dd6ec9e39da27afadd7a015f58a66706725a0
  9. 08 L 9532b15dc197509490c100134a465031813449675635ba5d8d87bac14827c06f
  10. 09 L 9a4299424b5ff257b66478d6b7f1636768b8bd4a3eccb96256f4808e5c9dccf1
  11. root  72f68c94789a3829a5f7a6d87e17edf4d89ae5abd4d06977fddcd08852b4dac7