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 ANTIPOLO, RIZAL Award a ₱714.7K contract to FLS CONSTRUCTION & BUILDERSCities
Transaction hash:
80ee7ec38fcbb2169bc27cc6b8c0480fcec39d668052221a4557d8f121a4288f
Status:
Included and unchanged
Block:
#2,089 3,924 blocks after it
Position in block:
Transaction 39 of 74
Award day:
May 30, 2014 (12 yrs 5 mo ago)
Value:
₱714,690.67
Project:
Improvement/Repair/Repainting of Calawis Health Ce
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 #2,089 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 ANTIPOLO, RIZAL awarded it to FLS CONSTRUCTION & BUILDERS on 2014-05-30.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 Antipolo 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 80ee7ec38f…a4288fnow …
- 2. Block Merkle root changedstored 5c3b954515…61888enow …
- 3. Block #2089 hash changedstored 356d704743…b65c0dnow …
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 73 records. Each step hashes the current value together with the sibling shown.
- leaf 80ee7ec38fcbb2169bc27cc6b8c0480fcec39d668052221a4557d8f121a4288f
- 01 L 7e8560d3a89f267e6b7971c4bdbf71ec918f0ba79236648ac6c1e14ef1597434
- 02 L 9c232367a5d6f68090a0857bb2bea9c093f7cc26c4656d9403dff68adf5222ff
- 03 L 7b8ba077031a08fd69a0619192f796e4754e03c090a1361d44109cf131f5db6c
- 04 R 198b942eb843fef1005656328d90de7b9666348d52ec05b8cb684f086fbf391e
- 05 R ddc7060149678372cb177f15149a2ab324fcfd7e26a293b8ca2fc81209775ab8
- 06 L b956fe30babcd7098064f83ed095bfcff429edc972abf06fdeaf8237341dbd5a
- 07 R 82bb439d3494682d303f32d4e420c45a47807b493c1a6bfcb6538bd21a7182b2
- root 5c3b954515a912497f9e5a299f65c2d838df1b0a9ee587b58e5fbf132d61888e