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
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED Award a ₱5.3M contract to 6 JEWELS CONSTRUCTIONNational agencies
Transaction hash:
13f2715bb3f09d59eb4fecab256bbe46f5244ad3bf3be6ba741cc89e36868aa1
Status:
Included and unchanged
Block:
#3,216 2,797 blocks after it
Position in block:
Transaction 26 of 218
Award day:
Oct 12, 2017 (9 yrs 1 mo ago)
Value:
₱5,313,647.90
Project:
17DE0063 CY 2017 Basic Educational Facilities Fund
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #3,216 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Outside Infra - GAA 2017 DepEd BEFF", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED awarded it to 6 JEWELS CONSTRUCTION on 2017-10-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17DE0063: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2018-02-14). The certificate itself is not published.Partly
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 13f2715bb3…868aa1now …
- 2. Block Merkle root changedstored 5415f185da…94cb30now …
- 3. Block #3216 hash changedstored b5af9532a2…a92ec1now …
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 217 records. Each step hashes the current value together with the sibling shown.
- leaf 13f2715bb3f09d59eb4fecab256bbe46f5244ad3bf3be6ba741cc89e36868aa1
- 01 R 141e3492b40ff3f91074f36037bde6283281684d8f61c6693d03440708a5a40e
- 02 L da8308d41e1ef12a8ebffc6b67915a0a5cbec03731a1e9d83645b5c9b1fde76e
- 03 R 827b2f54bc3b88103969631ed5acced6d09d115bee449b570a0bdfeeeb8affed
- 04 L 5a5531ea3431e5da194402175ba68bf33ffa5817c6f7f1659bdac9bcde2f90b9
- 05 L b30ae2d4b0e5ff381e6474a024da38e5295ccb5c26b872c00b9ba41ebf49a3c5
- 06 R 90cf6c6bdd5723fee9d9f5af14c2531c5dcbe06bd9f5193fe85327262879066d
- 07 R ad0ddfe10d099016b9ade46778e55ad4ad982b7d9a8007dba85324e8be5b3b51
- 08 R c509579457e9843fde2d6c2b55ad394958daa9c70185d5466416ff8099ee3892
- root 5415f185da9a9e05cbee3e454c731bff37a00912d92f7457544c223c0594cb30