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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 - CAVITE II DISTRICT Award a ₱17.1M contract to SDWC CONSTRUCTIONNational agencies

Transaction hash:
1f512d74f4d080e4cd06b0f474d5e8d3e26ea1f249de90163471cbf309fe52f3
Status:
Included and unchanged
Block:
#5,510 503 blocks after it
Position in block:
Transaction 52 of 430
Award day:
May 22, 2024 (2 yrs 5 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 #5,510 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 OO-1", 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 - CAVITE II DISTRICT awarded it to SDWC CONSTRUCTION on 2024-05-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24DG0051: 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 2024-10-21). 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   1f512d74f4…fe52f3now      …
  2. 2. Block Merkle root changed
    stored   725fe814ee…1a4909now      …
  3. 3. Block #5510 hash changed
    stored   95aef0f931…02ffd6now      …
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 429 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1f512d74f4d080e4cd06b0f474d5e8d3e26ea1f249de90163471cbf309fe52f3
  2. 01 R 1fe6f3ce1d01cd14c9ac3faed5f23207049c2042e3557a202be3b9cd1f341c6d
  3. 02 R 53de3dbbdc21b57db7b704379b49214273f7ecfb9b50ec31a73d799cadeb644d
  4. 03 L 80ad7fb131945e81b6de5ff1d757ec9b6380cac84c048e8580a4214740338577
  5. 04 R 1d570c5efaf38d60b062c632fc297d9eeb579d814e3fb559f017f844900ffa2e
  6. 05 L a4ef316c97f9ae4063c708fac5ab2f6e72e3f64f86d719967f0ee7ffd949c49c
  7. 06 L fefa6840600444492f45ac06c72eadd5303baa76d844e8c089cc8f3fddb0d4aa
  8. 07 R f318c6160da522f5fc8c990666be35c1e3635449b42b54648082759024be88d4
  9. 08 R 20329a44f89cbaa4717c1af8016af7005a67c66d1414af2b285089779f5db9dd
  10. 09 R a8bbd77ee573e6d8a31526d4e1e49022e3711c90ae625857efc5816747ebed5f
  11. root  725fe814eec3d5f4b708cbea45ae4dca57cad6ce19a735ad9802c6bf1f1a4909