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 LANAG, LEON, ILOILO Award a ₱2.0M contract to CAMCU CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
809db723402015a1399c8f3f96e7c59761221efc66dd35275e5cb1199a56b464
Status:
Included and unchanged
Block:
#5,111 902 blocks after it
Position in block:
Transaction 5 of 15
Award day:
Apr 2, 2023 (3 yrs 7 mo ago)
Value:
₱1,998,801.38
Project:
CONCRETING OF BARANGAY ROAD, BRGY. LANAG, LEON, ILOILO
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 #5,111 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 LANAG, LEON, ILOILO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2023-04-02.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 809db72340…56b464now …
- 2. Block Merkle root changedstored 05b2a8dc00…f52ef2now …
- 3. Block #5111 hash changedstored f390c28c19…c948b9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 14 records. Each step hashes the current value together with the sibling shown.
- leaf 809db723402015a1399c8f3f96e7c59761221efc66dd35275e5cb1199a56b464
- 01 L 56b57e4ec587246adf131fe4b3ceea1595af3ea7e6e74b3016b8149b897fc38b
- 02 R b79e8c5511319726ab5614b3d5c56b6991558060bc07cb883a9bd3030beeecbc
- 03 L ccacd22c17b7e790a77bf35a5cabf04e7a1618e7a2d0aa612bb15326a5336b0a
- 04 R 5899c5c689c160a263899dd7768f2c1faa1ebc94bbca1b734c335ce443d2d28e
- root 05b2a8dc0072f07ea56e91acec5ae3acd8df2de3b47fa78f1c2321c85df52ef2