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 BAGUIO, BENGUET Award a ₱585.6K contract to JL CONSTRUCTIONCities
Transaction hash:
a6943ee3a2bf21ffdfc6a08359e3adc91201fd8bdb59254e516c7c51a8fa4343
Status:
Included and unchanged
Block:
#903 5,110 blocks after it
Position in block:
Transaction 20 of 27
Award day:
Jul 9, 2010 (16 yrs 4 mo ago)
Value:
₱585,648.65
Project:
Rehabilitation of Flood Control Near Daoas Residence at Bakakeng Norte/Sur c/o CEO
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 #903 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 BAGUIO, BENGUET awarded it to JL CONSTRUCTION on 2010-07-09.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 Baguio 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 a6943ee3a2…fa4343now …
- 2. Block Merkle root changedstored b4504c3f30…590b07now …
- 3. Block #903 hash changedstored 7798fa2d5c…1c61d5now …
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 26 records. Each step hashes the current value together with the sibling shown.
- leaf a6943ee3a2bf21ffdfc6a08359e3adc91201fd8bdb59254e516c7c51a8fa4343
- 01 R c4b4cd5c5b87e50a96d27bb318b92c9eca08169bebacf11e4c579e9d8b5937bc
- 02 R 963492b90eb3da0e19776e013c3ae3bce878706067ebb4b4d374c84a00a2a595
- 03 L 2fe10614f6226be3e8ed5f1ccd5a5fba97964b1b43aa092043fe645530f94edd
- 04 R f17a8e4bab5917a8cd183749bb73f02af8fdb719d64c94dee246ba6cc5c4e593
- 05 L 75ac174d3b4535c8b7f00ad0e3572f70fe73647ff0f5a16a7fc99419bc2beb56
- root b4504c3f30d3a1221fc3288b83dbc427dcb290acb1fae7a44959c9ee32590b07