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 CALAGBANGAN, SIPOCOT, CAMARINES SUR Award a ₱199.3K contract to RIGIDHOOK CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
e104de06e082dafbcee9be9957c1ccb78d60fb0e346f8e82e09ef4a8be6afe2a
Status:
Included and unchanged
Block:
#1,865 4,148 blocks after it
Position in block:
Transaction 74 of 87
Award day:
Sep 17, 2013 (13 yrs 1 mo ago)
Value:
₱199,312.00
Project:
Construction of Barangay Road
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 #1,865 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 CALAGBANGAN, SIPOCOT, CAMARINES SUR awarded it to RIGIDHOOK CONSTRUCTION AND SUPPLIES on 2013-09-17.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 e104de06e0…6afe2anow …
- 2. Block Merkle root changedstored 48d6f57319…4312b4now …
- 3. Block #1865 hash changedstored 45e5c4dfca…15577bnow …
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 86 records. Each step hashes the current value together with the sibling shown.
- leaf e104de06e082dafbcee9be9957c1ccb78d60fb0e346f8e82e09ef4a8be6afe2a
- 01 R e16d36f53f5b13349b1963599d53fe5b6dd630b4048ceb6d373b9d1b8e1d93d6
- 02 L a942e831acad30062a9379939eac30e08ae8e585de0ba4b8594b3c1cb4614843
- 03 R 1a25dbfe8176822cc5cde3c075566cbf44925cb2913c94e9a6e826b96f49cc4b
- 04 L b944866abb4fc5bdbb837430c555186c3ea625a1fccc15302db7dea00cdfae8c
- 05 R c31dc73986a01ef038f0ded7aa325023cb1ec2892efceed078f2cc450b872605
- 06 R 6971204337ae797e4037fca9902d7ca7f6e8bab0176d4c50c9a878ffe06fbde4
- 07 L 4ba1629c4951de8f16058ffce8cbeabd3e812f0a2a1f7ca956fbf4e9faa37131
- root 48d6f57319c5766343ba4d40c75956eadf648911dbed7d86607fd371bd4312b4