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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 - ABRA ED Award a ₱45.8M contract to 739 BUILDERSNational agencies

Transaction hash:
37ab20ffbbefee60d8e343c14d8d92793466b08186b0fdcf4e072ba90e858a4e
Status:
Included and unchanged
Block:
#4,843 1,170 blocks after it
Position in block:
Transaction 36 of 142
Award day:
Jul 1, 2022 (4 yrs 4 mo ago)
Value:
₱45,831,778.67
Project:
22PA0274

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 #4,843 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 2022 CSSP", i.e. the FY2022 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 - ABRA ED awarded it to 739 BUILDERS on 2022-07-01.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22PA0274: 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 2022-11-14). 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   37ab20ffbb…858a4enow      …
  2. 2. Block Merkle root changed
    stored   1a9c6ea6d8…2eeaaenow      …
  3. 3. Block #4843 hash changed
    stored   9136fb3132…9768banow      …
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 141 records. Each step hashes the current value together with the sibling shown.

  1. leaf  37ab20ffbbefee60d8e343c14d8d92793466b08186b0fdcf4e072ba90e858a4e
  2. 01 R 383bf2bd0c667871b0df3b3682680c1b012db6a13f6abfe59f07972df08489c2
  3. 02 R ebaf1731f1e3c9520321309a9a788876e03169c8e059e9ede62c09c7d5e446b9
  4. 03 L 726bee84f67aa57c054a5faf1a95ce1c3cc20f49b76b8bd091204dc5900698cf
  5. 04 R 3e07fed6992aaedcc9ee470bf8ff6801d922f7781d33e8a66a83d2fcdfc41fd6
  6. 05 R 43202b70d24d96b8e931567fb0b6d24cf3e448f6cca3620c6cf1c75b65bf7ce7
  7. 06 L 31c771e5ce004409b8eef147ba555b52268f9a8b07dd50098660c90195d7a6d3
  8. 07 R c8729016ceecb28d6e05fb7a1cd59134101583f5c7f0847f9fd824f57bb413d1
  9. 08 R c9a45e89314bebd23a77a52a05c82b2700ab883a26fde74cf0ace320d5ee0776
  10. root  1a9c6ea6d8e6f8ab52e0dfaadc9c76d47c14fb02b77de7c82cd8e76f3a2eeaae