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 ₱8.5M contract to III-C CONSTRUCTION ENTERPRISESProvinces
Transaction hash:
71c1964432ef87c45b73f583a648c60f1284fe72a4a8c5713a7ba2d0b92695dd
Status:
Included and unchanged
Block:
#588 5,425 blocks after it
Position in block:
Transaction 14 of 32
Award day:
Apr 30, 2009 (17 yrs 6 mo ago)
From:
Value:
₱8,491,654.43
Project:
Const. of two (2)-storey, 6-rooms Ynares School Bldg. (Type II) at Pililla National High School, Brgy. Bagumbayan, Pililla, 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 #588 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 III-C CONSTRUCTION ENTERPRISES on 2009-04-30.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 71c1964432…2695ddnow …
- 2. Block Merkle root changedstored fc087a7028…ec7324now …
- 3. Block #588 hash changedstored 784767cd2f…2cee75now …
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 31 records. Each step hashes the current value together with the sibling shown.
- leaf 71c1964432ef87c45b73f583a648c60f1284fe72a4a8c5713a7ba2d0b92695dd
- 01 R 7793afc5c000c988e92fe8e98d25dbfd107ec2d4a06c4b963904acbe5c3bf4e2
- 02 L 24dc56c084e8629f510e1c6c9ff10100a3602e766d69653798969e25fcb2abf3
- 03 L 1c21e77b7e5479211fbc5335daf037430538ee60ee1797811fcbf105b7ab5625
- 04 L 936f7752695c9b754a9d3c57f4dc4cf3c5d464a33bee90e6e905a34e450456b5
- 05 R c036094500507876faf31e055ade444635aabb0ccf9beaa370f40dc7242a7873
- root fc087a70284fb769ae917752b52804f34fe784b2c9af02ff62a0b2e025ec7324