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
CITY OF PASIG Award a ₱367.9K contract to SOLID BUILDERS ENGINEERING CONTRACTORCities
Transaction hash:
cc6a13441bcdbcb7ebb00b5ade981c791c774d3f7cda83c51586ec64ecf98739
Status:
Included and unchanged
Block:
#56 5,957 blocks after it
Position in block:
Transaction 34 of 50
Award day:
Feb 16, 2007 (19 yrs 8 mo ago)
From:
Value:
₱367,936.00
Project:
Repair
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 #56 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)CITY OF PASIG awarded it to SOLID BUILDERS ENGINEERING CONTRACTOR on 2007-02-16.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 City of Pasig gave a "qualified" 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 cc6a13441b…f98739now …
- 2. Block Merkle root changedstored dafca080b6…0d2be2now …
- 3. Block #56 hash changedstored 3993bb3732…7a60c8now …
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 49 records. Each step hashes the current value together with the sibling shown.
- leaf cc6a13441bcdbcb7ebb00b5ade981c791c774d3f7cda83c51586ec64ecf98739
- 01 R d17746bdc1874fa200573890158a702a533ae95c6514881824471030f7fcc141
- 02 L 13e3c2dd0df721b1d88a9780256d19b8f5b5c787ad84a4b965156c80753e0bb1
- 03 R 569dbf9cdaf9682b40577e3264fa939e50cfdd3e247e87d3d23081a9f72c6b43
- 04 R 247a3bb4774815df1f319bb6dc4f61d5653525569f379807d729662c2de458a2
- 05 R 5a3209e4a8c4cd54d9995d6eae4358d025cc829bd40e4eda0d679e66be6035a5
- 06 L 86e229c3dca197761c50a917d105c031c0978d5437d640958caca12926947329
- root dafca080b63c9b55395a771fd62a1037c0076180dc421ed90b31cd3cfe0d2be2