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 BACOLOR, PAMPANGA Award a ₱383.2K contract to RC ESPINOSA BUILDERS AND SUPPLIESMunicipalities
Transaction hash:
fe5d82c1fa853a3d0babbd73aef9fed270559d14e88e43055dd856acf35e9cc3
Status:
Included and unchanged
Block:
#4,362 1,651 blocks after it
Position in block:
Transaction 36 of 38
Award day:
Feb 12, 2021 (5 yrs 9 mo ago)
Value:
₱383,194.00
Project:
INSTALLATION OF 16 UNITS CCTV'S
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 #4,362 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 BACOLOR, PAMPANGA awarded it to RC ESPINOSA BUILDERS AND SUPPLIES on 2021-02-12.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 Bacolor 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 fe5d82c1fa…5e9cc3now …
- 2. Block Merkle root changedstored 738a3e04cb…84fe16now …
- 3. Block #4362 hash changedstored 2ea13a89a9…5ef478now …
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 37 records. Each step hashes the current value together with the sibling shown.
- leaf fe5d82c1fa853a3d0babbd73aef9fed270559d14e88e43055dd856acf35e9cc3
- 01 R ff702689aeb7e0e939df5ad18fb686643f34309a19148d27c6e72e7fa277b352
- 02 R e1b0af4d31d5ae50a350d6e5c05d59bd3307018146d11b6dafc854ab8e95178e
- 03 L 67891467a59cc3817852775da8755203b79c5d05d7f2a65c8841b1f88f679f27
- 04 R b3e9148563238f1b2b9e9ca0d184bb911c7a23d840f332900d74ec4acb09c15d
- 05 R 433e31fe948641770d36c5e8600d52f40953932e9ff67e1c71cc6ff38b07a3db
- 06 L c6e81fca50ebf7273d9b44718e9abaa13bd14335f7d7dd025b9a98481309653d
- root 738a3e04cb451e176f543231b6fba0792031c1ab65a1769219fe3990af84fe16