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
PROVINCE OF RIZAL Award a ₱4.1M contract to FNCC CONSTRUCTION & TRADINGProvinces
Transaction hash:
bc12ada265b0ad9eaa08bc454b8c2000e651e4587983da1900b56755cc613e5c
Status:
Included and unchanged
Block:
#499 5,514 blocks after it
Position in block:
Transaction 45 of 60
Award day:
Dec 23, 2008 (17 yrs 10 mo ago)
From:
Value:
₱4,057,708.87
Project:
Const. of One (1)-storey, 5-rooms Ynares School Bldg. (Type III) at Jalajala National High School, Brgy. Special District, Jalajala, Rizal
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 #499 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)PROVINCE OF RIZAL awarded it to FNCC CONSTRUCTION & TRADING on 2008-12-23.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)COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).Partly
1 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
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 bc12ada265…613e5cnow …
- 2. Block Merkle root changedstored b6e1f5e03d…84b8c1now …
- 3. Block #499 hash changedstored 916d031f26…e0b407now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 59 records. Each step hashes the current value together with the sibling shown.
- leaf bc12ada265b0ad9eaa08bc454b8c2000e651e4587983da1900b56755cc613e5c
- 01 L b4dbdb0e8404d401b198d3b11203f7762f3d32804528864aded12f01b6bd10e1
- 02 R 21df4337ca38469e0727c7eb2afe02c814b9bac618bda7ef862a2914b534a123
- 03 L 68c3c69c591921fc6630d8a0c3e08b34b9b1eb79aafb5cb3ff6b734f532210ca
- 04 L 5ad5b22f5eeb3cf07ad670968620579d4d55941f33eed3c7017d2f0068c5878f
- 05 R 732ce35e85f81ce98a310e98028614367f813befb7ab5bfd19f91700cfca85b1
- 06 L 4057f104a19358732f03e9c1f6d3bf2ed50a3c3aed215d5268fa4ead192023ae
- root b6e1f5e03dd01f0f66a3b2916b9074eead6ff794045006520532d68ce784b8c1