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 ₱169.1K contract to ST. GABRIEL BUILDERSCities
Transaction hash:
7ee10a15fecf2e5d12a8bd6733e1726da4d98c2d85473a2a33cd2c1ad51e6051
Status:
Included and unchanged
Block:
#382 5,631 blocks after it
Position in block:
Transaction 24 of 60
Award day:
Jul 16, 2008 (18 yrs 3 mo ago)
From:
Value:
₱169,066.44
Project:
Repainting
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 #382 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 ST. GABRIEL BUILDERS on 2008-07-16.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 7ee10a15fe…1e6051now …
- 2. Block Merkle root changedstored 88ad15a382…db61ffnow …
- 3. Block #382 hash changedstored 65122aba52…af07c3now …
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 7ee10a15fecf2e5d12a8bd6733e1726da4d98c2d85473a2a33cd2c1ad51e6051
- 01 R 804eb6743bc30646165da15ea7c542862f81b91013bff92bf3ce29ebed85fec7
- 02 R afb0797f07d561943b703f104dbd29ce4c40bb31cd470bc7e36bcfed84c5dacf
- 03 R dbfab82c595544d5c24d4f0c1b3a5e10499dded3f995051ecb7da0be04ab940f
- 04 L 06b2060fa092c99cbec096d1e06717c40a44576ba6103edba5698de8d515271a
- 05 L e7ce5bf529f35ff5edc14fef2e7f803a91f01e2d867b982cb11b8eea195b3791
- 06 R e3e30b8ccc0cb52b93167077d7e7dfa8b2fd650aa376a6eca792fbdafc02fccf
- root 88ad15a382c1f79a3f3481d34238d161488f2d4a38fef6b1b87bfe7e4edb61ff