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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 - NCR Award a ₱9.5M contract to WAY MAKER GENERAL CONTRACTOR OPCNational agencies

Transaction hash:
d112edecff464f339150dd0fff1a0c965990e05bb754117bb683a5052681ade2
Status:
Included and unchanged
Block:
#5,536 477 blocks after it
Position in block:
Transaction 364 of 451
Award day:
Jun 18, 2024 (2 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 #5,536 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)
    The award does not say which budget line pays for it.
    Not published
  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 - NCR awarded it to WAY MAKER GENERAL CONTRACTOR OPC on 2024-06-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   d112edecff…81ade2now      …
  2. 2. Block Merkle root changed
    stored   dd5ac94194…038d1bnow      …
  3. 3. Block #5536 hash changed
    stored   dcd010c840…f6f399now      …
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 450 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d112edecff464f339150dd0fff1a0c965990e05bb754117bb683a5052681ade2
  2. 01 R d1573e048b91a0c3f096b19e1a69f70a5aba0b3335771edca7c25fcabe364848
  3. 02 R cb5923e82d267e8878c82dad98a31970ef1672c438532005c5479b34eb54f4b0
  4. 03 L 2a23fb7a74af173db76693fdf558d3efd4780df526b2be607bf019b4da6bf66e
  5. 04 L 10b5f1093cf8a82bd982f8584c776cfd9283a069cdb4702211d2c826c7eb3884
  6. 05 R e1df0222a82089354d15f7fa7d05ad1045ecafe97535af422dcf7c9758d09d84
  7. 06 L 081c612edfedb29a184a9c513bee76cc078e9e5f00934fd35314fcff11bde66d
  8. 07 L c035a523e9281b56771b5d7fdfa10b41e89878408de18fdb845549b318d911b6
  9. 08 R bb68b8b53166912dcf8cbb378a2d7b1424111ffcafad5859a584faa58c9ae822
  10. 09 L f039f9bc444ce1040c9a2f4b5a665970d66cbf8c315e62adf7395dc206e8c19b
  11. root  dd5ac9419485c99c56718e1785faa9747ca7785b0763008a2d0b98e3ca038d1b