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 ₱245.2K contract to N.A. IBARRA CONSTRUCTIONMunicipalities
Transaction hash:
7dfe16d6f70f7cf88bb69cb6dedb8d539f32e993d1500d8fc7c77ca31bbc2434
Status:
Included and unchanged
Block:
#685 5,328 blocks after it
Position in block:
Transaction 6 of 13
Award day:
Sep 10, 2009 (17 yrs 2 mo ago)
Value:
₱245,176.55
Project:
Invitation to Apply for Eligibility & To Bid for the Construction of Sifter Mun. Ecology Center, Cabugao, Ilocos Sur
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 #685 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 N.A. IBARRA CONSTRUCTION on 2009-09-10.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 7dfe16d6f7…bc2434now …
- 2. Block Merkle root changedstored 0114cc3884…7d7eb5now …
- 3. Block #685 hash changedstored 0862a1fec7…aaf81enow …
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 12 records. Each step hashes the current value together with the sibling shown.
- leaf 7dfe16d6f70f7cf88bb69cb6dedb8d539f32e993d1500d8fc7c77ca31bbc2434
- 01 R 83ce863b2fd3397d5feda81efccdf17e3d12334f1141ed486d3128aea5bf6346
- 02 L 4d5b7ddcfb79f9742fc701c78d4d5c755333140dd582015f08dbf5c54a8a5d7d
- 03 L 5d0538132f2aefc41651c894e29b715e4661a5dec1378b450475216801f7f773
- 04 R 0e3d4292e22802cbbca4a3416c228b3a94b78eedd00231ee1ca4563770f15d39
- root 0114cc3884fc70346887021338ccada4a6ec09d9097877c29f017568ba7d7eb5