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
PROVINCE OF ZAMBALES Award a ₱5.0M contract to THREE KCS BUILDERS AND SUPPLYProvinces
Transaction hash:
e806ad8377f13ccb4f4ce0d7cd9e87b6be87fecbc047fa270948a24947c67c2e
Status:
Included and unchanged
Block:
#3,948 2,065 blocks after it
Position in block:
Transaction 163 of 181
Award day:
Nov 27, 2019 (6 yrs 11 mo ago)
From:
Value:
₱4,962,999.99
Project:
Construction Project
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 #3,948 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)PROVINCE OF ZAMBALES awarded it to THREE KCS BUILDERS AND SUPPLY on 2019-11-27.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 Zambales 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 e806ad8377…c67c2enow …
- 2. Block Merkle root changedstored e10c45bd98…2a6a6enow …
- 3. Block #3948 hash changedstored 866d895a73…445231now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 180 records. Each step hashes the current value together with the sibling shown.
- leaf e806ad8377f13ccb4f4ce0d7cd9e87b6be87fecbc047fa270948a24947c67c2e
- 01 L e7a586f3463f4a4a9d5bfab5d5608829fa4a18401fa982896cb8e3b0b5266418
- 02 L 7f6edd99396d254bbf9d0b80b939f66676e08e8119bf3dd8d2db8b215cc79615
- 03 R 8a35ad501223ed8ef404841616f4d0bf456bdff2595a004eeb602f396608c79b
- 04 R f9faecd8529be5f923a89eb4513e903e98b071bb8d74b24b55473ddcf7644318
- 05 R 66a836857662aa85198761b305ea85a6642ebe5e0ef390915d0db7ea2a72a3ef
- 06 L ffa89d42c6b9e5a8c67b6566e47bdaf2139a5d89e294adcdf89246316ca1f2b5
- 07 R 5a868de28d1105048309eee66c3d8a213e2ad289f44d1f3f7d5972201e302fee
- 08 L a0179b466dbe46864c6d3dd3e7d7dfdea207544ab841c19419900e52ad1181fe
- root e10c45bd983c3e631a278317a4ad5f0b5f64b42b55a5287a22249231972a6a6e