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
BARANGAY COTTA, LUCENA CITY Award a ₱799.7K contract to R.M. ADALIM CONSTRUCTIONBarangays
Transaction hash:
1cf3684d6411865efcb6aa978e9a460f467bea23b3ebe30421feae068f841aa6
Status:
Included and unchanged
Block:
#2,831 3,182 blocks after it
Position in block:
Transaction 12 of 144
Award day:
Aug 24, 2016 (10 yrs 2 mo ago)
Value:
₱799,687.70
Project:
Rehabilitation of Canal
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 #2,831 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)BARANGAY COTTA, LUCENA CITY awarded it to R.M. ADALIM CONSTRUCTION on 2016-08-24.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 1cf3684d64…841aa6now …
- 2. Block Merkle root changedstored 4306440397…81ca21now …
- 3. Block #2831 hash changedstored 774dedd6a9…e86b08now …
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 143 records. Each step hashes the current value together with the sibling shown.
- leaf 1cf3684d6411865efcb6aa978e9a460f467bea23b3ebe30421feae068f841aa6
- 01 R 21dd305dd6fb575e3027057d09730bd63863a532ea2687553706f2e3e287a19d
- 02 R 4df2a0694d3ce34c99ff3093e3201f35bdaeff2dffd20a24c80bdccc027328c6
- 03 L 760704c6ae2c321c675dc984890ab9a05aa027f5694c64132d6ef9a5ba1832b7
- 04 L e9f1f81d58af0bc33f89083dfd1c5b4835bffa47b662130b31f57eb6ddc8c669
- 05 R 19df05071e657d8ac00a1db9a26a493cab313e1d76957e83d4198d31b9dd00c4
- 06 R dc09ce47e1e387854da58f3d5bbace217d8a8b0e6868c542e4c7a2bf0710a483
- 07 R 6cd68a90830ab5eeeb72f07741d6e395885d0ec8fb451f1be625b0063a96cf22
- 08 R 9d73372b70f6dfab171ce6c13cd0b1daf1b23e41c7ef000f2e253562a1776fef
- root 430644039789c5d482ceeab34778250cca6e0cb8faa442d06938ed61e481ca21