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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 4TH Award a ₱1.9M contract to J.C NIETO CONSTRUCTIONNational agencies

Transaction hash:
c4e4b4f32a6007bbc256a7110b5cdc6951b80c3dbbb7acd1f1f13f2df2ea6460
Status:
Included and unchanged
Block:
#5,516 497 blocks after it
Position in block:
Transaction 308 of 399
Award day:
May 28, 2024 (2 yrs 5 mo ago)
Value:
₱1,931,213.87
Project:
24FG0104 - Construction (Completion) of Multi-Purp

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 #5,516 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 2024 SSP", i.e. the FY2024 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 4TH awarded it to J.C NIETO CONSTRUCTION on 2024-05-28.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FG0104: 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 2024-09-07). 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   c4e4b4f32a…ea6460now      …
  2. 2. Block Merkle root changed
    stored   b72d6b5e56…6370b7now      …
  3. 3. Block #5516 hash changed
    stored   039a3afeff…bf42e3now      …
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 398 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c4e4b4f32a6007bbc256a7110b5cdc6951b80c3dbbb7acd1f1f13f2df2ea6460
  2. 01 R c54ac46ae02e6adc7be312ff13489c24300b208b33936ee74005f7096c2ee36c
  3. 02 R 7ade88bd11b8518df8bd358d79c6637ba9411f97ac43fadddb6ca5f759ad403f
  4. 03 L 86b83ff393010d57d8067f9f383ee6f014e39e93fe8c222fb6df1216670b1a5a
  5. 04 R a0d0cddcbd247c0dcbdc45df4dc14f81764224227ba69201c40528f3e0f90f0a
  6. 05 L 4caf8fbfb4450c949524e7e56391c098d566c426520806b71223a621afb88c77
  7. 06 L 3f9da83429789380d08bbf73f294dc132688360eb6ee215bb5484752466f3f9c
  8. 07 R 811ca368478923d8e079be132695e1696c817106e680516a00d62deed9cc93b3
  9. 08 R e0ede3bcb8faa87057eb5362ed061cba1eaf193ea45b6756e082e3e1b84d2283
  10. 09 L 067578ae14c596f1deb8bbae8e131182ebc1426561d3d3f4a7cbb3e28cf56f15
  11. root  b72d6b5e56d733c1e293513d96d32253c9857ae9f9c5a0e875d11c37496370b7