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 CABUGAO, ILOCOS SUR Award a ₱1.5M contract to E.M. PALOMARES CONSTRUCTIONMunicipalities
Transaction hash:
bd05e4f2f6ccf7cdcf21e652667af012115a101895036ca292c01f58c7b017c7
Status:
Included and unchanged
Block:
#2,643 3,370 blocks after it
Position in block:
Transaction 327 of 456
Award day:
Jan 21, 2016 (10 yrs 9 mo ago)
Value:
₱1,492,491.89
Project:
construction project
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 #2,643 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 CABUGAO, ILOCOS SUR awarded it to E.M. PALOMARES CONSTRUCTION on 2016-01-21.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 Cabugao 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 bd05e4f2f6…b017c7now …
- 2. Block Merkle root changedstored ec3da843db…a01ea9now …
- 3. Block #2643 hash changedstored 94e2e45fd4…18052cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 455 records. Each step hashes the current value together with the sibling shown.
- leaf bd05e4f2f6ccf7cdcf21e652667af012115a101895036ca292c01f58c7b017c7
- 01 L bc89ff322fc60155b031c29f88018868c2feef4e2fb99ff8211f3dc1a71bea32
- 02 L c7c76defd20155badf53c69384cd651a0ff90db6eb95f75f7d1dfa51511f0692
- 03 L 897f8aa614d4f0bb2fad9fe86595e2bc99c9759e51dacb8a549ec548324b1975
- 04 R 3d64fa7fa826b81d373fde1386ab675e2245de55bd5f31920d3a12ebe8b8dd26
- 05 R facb9eb619bcb9dcb512082f332f0172ed9c43471c2086b90cc7eecccfd8bef4
- 06 R 711227d1080cac97c6ab81d38b85a6b47cb2e306511dd8548cb1fcf8d173b8a7
- 07 L 6bde97f9c64c2516b8392dcf344a5786fc61dbc6b142b26979a7c45139e2b89a
- 08 R c06b2d3cf35d48ed82634aff043431ffe225b0351a5f24971b7a887b1421f5a8
- 09 L d3852e2b0941514193ac312f9fd02b9c04c25a5f54bcc76e6a310f7cbc565a82
- root ec3da843dbb749ae7e48fe304b52561a80fa847ec7a39dc2afb2c50a77a01ea9