Skip to content
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 hash:
0592927faaaebeffdbc055b32782b6ee120b2e6070810d14d8b9bbe65751d3a1
Status:
Included and unchanged
Block:
#5,215 798 blocks after it
Position in block:
Transaction 4 of 297
Award day:
Jul 17, 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 #5,215 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 "Outside Infra - GAA 2023 DepEd BEFF", 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 - PAMPANGA 3RD DEO awarded it to B-12 CONSTRUCTION AND TRADING CORPORATION on 2023-07-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23CI0166: 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 2024-04-26). 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   0592927faa…51d3a1now      …
  2. 2. Block Merkle root changed
    stored   17a38ac17a…9aa767now      …
  3. 3. Block #5215 hash changed
    stored   a619e13b25…905df0now      …
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 296 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0592927faaaebeffdbc055b32782b6ee120b2e6070810d14d8b9bbe65751d3a1
  2. 01 R 062df9a447653191f54f58b060728ff4674e2c798da3b84a185f3bd215728137
  3. 02 R 26ca1d299ecb3c60c69bbdc1eb3ec400da2b3a143bc75d2188672647219f5ba5
  4. 03 L 4163199caa3969fd9f42c56a43324863f71beeddd3ad8b1637853ea3f5999215
  5. 04 R e09b02e63bfbddd4000b0a31fe7d9919bef45cdad1dcce6f912e81bdc3a280b4
  6. 05 R e85985153298e7e4f6075e99d635c5b254a6acc385a1ace532bb19a745235e29
  7. 06 R add07680a8c4c07185569ef17a30130de7a921d80686c415211d089c813f0fcb
  8. 07 R 7c56722334fb721759ad629054fb42fc8a0e76f2b81403e820f16a38fe9e81f7
  9. 08 R 7d7286fe62bc2bb3e315d26c247ee7a0820fd401e9f86bc91a1d1256ab1c01f7
  10. 09 R 25ad5ffa54728f70f517ddf1d0a2899b4518a54a5e69698e895bd65b79593f91
  11. root  17a38ac17a18bc97529feb176cd4b2e0d5f317357b2836ce0d948a4ce99aa767