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 ₱2.6M contract to R.A. MOYA CONSTRUCTION & TRADING CORPORATIONCities
Transaction hash:
085897b0b60fad6ae50e6dde86828ab70df8ebaa9a44971049cc6d8ed284a37e
Status:
Included and unchanged
Block:
#286 5,727 blocks after it
Position in block:
Transaction 0 of 13
Award day:
Feb 29, 2008 (18 yrs 8 mo ago)
From:
Value:
₱2,610,080.40
Project:
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 #286 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 R.A. MOYA CONSTRUCTION & TRADING CORPORATION on 2008-02-29.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 085897b0b6…84a37enow …
- 2. Block Merkle root changedstored 41e47eda04…4fa13enow …
- 3. Block #286 hash changedstored e923320d1c…01084cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 12 records. Each step hashes the current value together with the sibling shown.
- leaf 085897b0b60fad6ae50e6dde86828ab70df8ebaa9a44971049cc6d8ed284a37e
- 01 R 0db3225b6371562f0e6462360e918b3d288b365a611d46bd838d3ddffeb772fa
- 02 R a29f9139ea43f7b3d517395667d01780b0cdcc69df4c0fc11ca70b67af689542
- 03 R 5f8cda41d86a079219a1738e8d925f7edd9303e0c122c1de58f04a020673f3ad
- 04 R 660e672f653112573ca5e76bd57224cabaf04fd01528689090cacbc64da5b8aa
- root 41e47eda0423378bcea6114230ff38137b16309658c26f3ff9d3ce0d9e4fa13e