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
MUNICIPALITY OF VILLASIS, PANGASINAN Award a ₱998.3K contract to VILLAR GENERAL CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
4d69fcf5e130de53e3330e1cc3cf466375a3f7265e616e3c8b28e890d82d9b64
Status:
Included and unchanged
Block:
#3,129 2,884 blocks after it
Position in block:
Transaction 36 of 107
Award day:
Jul 11, 2017 (9 yrs 4 mo ago)
Value:
₱998,312.70
Project:
Unzad Core Local Access Road
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 #3,129 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)MUNICIPALITY OF VILLASIS, PANGASINAN awarded it to VILLAR GENERAL CONSTRUCTION & SUPPLIES on 2017-07-11.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 Villasis gave a "unmodified" 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 4d69fcf5e1…2d9b64now …
- 2. Block Merkle root changedstored 5acf1f8237…e42c7cnow …
- 3. Block #3129 hash changedstored c633ef4601…f48b0enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 106 records. Each step hashes the current value together with the sibling shown.
- leaf 4d69fcf5e130de53e3330e1cc3cf466375a3f7265e616e3c8b28e890d82d9b64
- 01 R 4dbbd91bbb148c0711e650b6139ed5eb5f7cd144daaf1cf161cd9f9de1ffacf8
- 02 R 04c8b761e2bfbd7af98e2426000379e95bcd36875800e4e601b85c269e2d5f58
- 03 L fb047855fd2c0c47053e8086f23472e66192d4b036e1f4545e41eaa3ed5bf205
- 04 R 91a00488dcded4b74688d0872921a3141f0cd4ab7176bff5e590815217193467
- 05 R 5838f73fb698509db2548d7e47fcb5bfaed464dec80289c5d5a3d87d2d2e9b06
- 06 L 0e746f2eb69a2172e0962601446f14b3596df03e820840170117b4101eb3717b
- 07 R 5706b7040e2cc51162013a1e1a8ddbbcef1d6eb876df54dfb339045b9a461ccf
- root 5acf1f8237c5b004bd014a1e4cecfa9704221b8ed49e107620cdb3bd84e42c7c