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
PHILIPPINE NATIONAL OIL COMPANY - MAIN OFFICE Award a ₱910.9K contract to EEC COATING, WATERPROOFING AND GENERAL SERVICES, INC.National agencies
Transaction hash:
ba06ace064da52d3d00f37d59cc55bc796931923868b5f8d73c0c05ab8fb7565
Status:
Included and unchanged
Block:
#5,837 176 blocks after it
Position in block:
Transaction 14 of 20
Award day:
Apr 25, 2025 (1 yr 6 mo ago)
Value:
₱910,880.37
Project:
Low-Rise Structure Construction
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 #5,837 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)The award does not say which budget line pays for it.Not published
- 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)PHILIPPINE NATIONAL OIL COMPANY - MAIN OFFICE awarded it to EEC COATING, WATERPROOFING AND GENERAL SERVICES, INC. on 2025-04-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA 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
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 ba06ace064…fb7565now …
- 2. Block Merkle root changedstored 0e77260068…1314c3now …
- 3. Block #5837 hash changedstored a845c4ee80…b1038fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 19 records. Each step hashes the current value together with the sibling shown.
- leaf ba06ace064da52d3d00f37d59cc55bc796931923868b5f8d73c0c05ab8fb7565
- 01 R be41e1d72696137f51f4795d715fcafa2444ddf8a79933f180fd9659e8f3ab19
- 02 L 1f53565e8f0a53c0aa8aadfdc711f9ca85f6828dcfc2de117d66c8bdedd57ab4
- 03 L b0a139fca6cfab370a305390bc5a28a6a7438ac3fad9967e8b35b45d92667377
- 04 L eac077bff83d6196f3f4b91baf6c7bf1f1dcd2f73ced320ffb9205596c518c5f
- 05 R 7fc193f1b4b731a0546d2e6d37809b5d9c45647fceadc3ab10fe8d06f6c9bda0
- root 0e77260068e18c62c1a6b9680bf2bac4f9a26fe77170b4be6bb1dd3e4e1314c3