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 SABANGAN, MOUNTAIN PROVINCE Award a ₱998.1K contract to MOUNTAIN HORIZON BUILDERMunicipalities
Transaction hash:
facb979689ea8efe98dc9b80f4d81cdcaa503c1ba85c6bb00c57d4056af6100b
Status:
Included and unchanged
Block:
#2,786 3,227 blocks after it
Position in block:
Transaction 110 of 113
Award day:
Jul 7, 2016 (10 yrs 4 mo ago)
Value:
₱998,111.70
Project:
civil works
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 #2,786 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 SABANGAN, MOUNTAIN PROVINCE awarded it to MOUNTAIN HORIZON BUILDER on 2016-07-07.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 Sabangan gave a "unmodified" 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 facb979689…f6100bnow …
- 2. Block Merkle root changedstored 7b65476e0d…d6a284now …
- 3. Block #2786 hash changedstored 64f8cf6678…ea2a52now …
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 112 records. Each step hashes the current value together with the sibling shown.
- leaf facb979689ea8efe98dc9b80f4d81cdcaa503c1ba85c6bb00c57d4056af6100b
- 01 R fc1e6292577ae41bdffd2cd827b415d2b492374e61147fd9b5d2e23da3f07403
- 02 L 3aefcc19a48f99d1a304fff0db34556e10b599ec09ade2680df0daf65e6192db
- 03 L e0e6bda007944a1c33baee9ecc900e0d2ec421d71c5126c06db8e5623996bfc9
- 04 L a405e0b700a03beaf7f0fb12b4e949c8f3f89364b92a4ea840a8d90f07e889f2
- 05 R 77ce897a6daee8d37ac31f7842e4d41034ff44b516f33cdff28b9c31537ab689
- 06 L 271c08b71651cbdb35d3d76f68abefa95fed6018568de9414cfd2ee7356c6b77
- 07 L f27841aaa3afd63bcad9043125ad57d6d42cab57d5dcc4d614a96edae0766397
- root 7b65476e0d7fdb8a534b20a5e1efb83c621e8fa1564b8c6223fe9b5c3dd6a284