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 PASSI, ILOILO Award a ₱995.7K contract to GGMU CONSTRUCTION AND SUPPLYCities
Transaction hash:
c0fe6abb129bcbb0dad6d0e9482d01d94705c3d3a7fe8f2ca71f8dc10f8bacdd
Status:
Included and unchanged
Block:
#3,862 2,151 blocks after it
Position in block:
Transaction 195 of 270
Award day:
Aug 29, 2019 (7 yrs 2 mo ago)
Value:
₱995,677.93
Project:
1 job Cntrct for the Construction of Niche, Passi
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 #3,862 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 PASSI, ILOILO awarded it to GGMU CONSTRUCTION AND SUPPLY on 2019-08-29.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 Passi 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 c0fe6abb12…8bacddnow …
- 2. Block Merkle root changedstored 85ed6ebd41…0b86c7now …
- 3. Block #3862 hash changedstored 780b6e075d…b5c2dfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 269 records. Each step hashes the current value together with the sibling shown.
- leaf c0fe6abb129bcbb0dad6d0e9482d01d94705c3d3a7fe8f2ca71f8dc10f8bacdd
- 01 L c00c4b5481fdf15a3f2e9a61b030e12825a43f5e79a057c175f9f8f50fa01ad7
- 02 L 2d83e24703dc17c65194830ab718078e723aaffb019eb2ee2084af4a5d6ae32a
- 03 R 593ae1dceb447ef955b80c0b89bd062fa283d279bd47a62a52304f5503fc022c
- 04 R 8c3ec35d387391d744395e5040278c15a4b3c474f8314f9a328faf3d73d42ad6
- 05 R 85224570bf22e457d608cc6e09629b727fcd955f02ba9aa5cb30acfe9bb3376d
- 06 R 8b2e610584f7973a642604d445f80e1cc8ab997a0aa9cd6654a96eb5721b7efd
- 07 L 855f434151e86726da7c4c1315e0e9a34051bf5c701f0b1fabb3292192c10924
- 08 L 32290ddb87832232b551c89c4f8b87fcee10f1afd28bcb68fcb3683219ed457c
- 09 R 7a90902cfe1e554debbd0adff2aaa78d0a146051618518f80c14d6647670eabc
- root 85ed6ebd41180f29571dc8f7d539572cf5173204907a8684e7837d77fb0b86c7