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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 NORTE ED Award a ₱9.5M contract to 888RV CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
4e8c1d9ceef6fb804a4d0725b233224589b9e16b2cd1d5792e01bbc7e04bb0a1
Status:
Included and unchanged
Block:
#4,501 1,512 blocks after it
Position in block:
Transaction 48 of 203
Award day:
Jul 7, 2021 (5 yrs 4 mo ago)

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 #4,501 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 2021 CSSP", i.e. the FY2021 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 NORTE ED awarded it to 888RV CONSTRUCTION AND SUPPLIES on 2021-07-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21FC0037: 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 2021-11-16). 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   4e8c1d9cee…4bb0a1now      …
  2. 2. Block Merkle root changed
    stored   074a9dd50a…7de2c2now      …
  3. 3. Block #4501 hash changed
    stored   a1d3e5db0d…59ae68now      …
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 202 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e8c1d9ceef6fb804a4d0725b233224589b9e16b2cd1d5792e01bbc7e04bb0a1
  2. 01 R 51e507a6a496367369304920505958d4b9d45c129d89137dafbcc9bb68ed8b27
  3. 02 R 0770eafc9de9f076a9e90379e33dd011318e1621f133ddd87bf0a5929b9716b2
  4. 03 R cbe95ddabe7a9691eaf412a1b430afc08b1e06f8f37f3831ce2d67a6dfc9699a
  5. 04 R 6d03a9a30048fd84913b9477688aa2cfb94a87e9a479e4f8fe687417d4225bf0
  6. 05 L 4e0294f003d949e00c8123b9dc55198125170400616dba58e8f6981ff113e529
  7. 06 L 80510fd403a0d8710618f6b6d11450372f36e3fbed2bfae5ddd49e9498e11d99
  8. 07 R 0ed71c5895e99eabc94e1f6e0b584d4aeffb9e12ec94663d92534d967a743670
  9. 08 R 63cd0c9e338656c055a135690c90968b360fa3cde399bcd3133fd09a056a33aa
  10. root  074a9dd50a91761af5b80434e7e31b3cb374349b590843639c20ff14a07de2c2