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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 ₱5.7M contract to JRWIZARD CONSTRUCTION CO.National agencies

Transaction hash:
ab1070ecb4ac9190c3a7bbbf06dabe747a188295853479b7935ea0e2ef82a231
Status:
Included and unchanged
Block:
#5,222 791 blocks after it
Position in block:
Transaction 225 of 328
Award day:
Jul 24, 2023 (3 yrs 3 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 #5,222 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 OO-1", 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 - CAMARINES NORTE ED awarded it to JRWIZARD CONSTRUCTION CO. on 2023-07-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FC0087: On-Going, 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)
    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

2 of 8 documents found, 1 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   ab1070ecb4…82a231now      …
  2. 2. Block Merkle root changed
    stored   8568a4c4d4…6aa6ccnow      …
  3. 3. Block #5222 hash changed
    stored   32f9331faf…4b79f9now      …
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 327 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ab1070ecb4ac9190c3a7bbbf06dabe747a188295853479b7935ea0e2ef82a231
  2. 01 L ab05fb7fc9c9b78516db29c214a550f738ef5bcbb91417fa9c4505a36bb8ac2e
  3. 02 R dcfea350c6fe098ebbbe100f01c8116ea5fe2330c03503d545e3e9f59933ba0c
  4. 03 R 5472d5416a5dedcacd93ceb86b031e2ef5c32ff79013fb6eebfbd7c690500255
  5. 04 R 9f81407ade1d2e030190a24ac4d90eaf91dca48139b5f1168ce88a1bab00ae24
  6. 05 R 1dd94cceb0542cc0656daf5fa80e79eafa9f5f3cadea648b048bff7486877f75
  7. 06 L 5ca01152b63f0816c840a28d98dfdac5e97234daa8d9f253c3dc118b0bd382ac
  8. 07 L 66e96bf35d2999e5fa7f63162b2b4deb9c32eb83d139c77c1c0b98b93aac3161
  9. 08 L 32ead879ce09a2cc6b380286ecec121c61c03b41eaa4a41d94e97b6ab48334b2
  10. 09 R 945960279b7152ea6b97f5b8337fbd381f89dc71de39f248ae151d608d8d5338
  11. root  8568a4c4d446644db05beb75dfee7faba345b64236ecd575731885a1036aa6cc