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 BAUANG, LA UNION Award a ₱3.6M contract to 808 CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
fa4d21eb2d2b29c5bf89aef46e06be63de738ea50feab32d8c9728924ec4c4b1
Status:
Included and unchanged
Block:
#5,530 483 blocks after it
Position in block:
Transaction 367 of 377
Award day:
Jun 11, 2024 (2 yrs 5 mo ago)
Value:
₱3,611,877.28
Project:
construction projects
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 #5,530 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 BAUANG, LA UNION awarded it to 808 CONSTRUCTION & SUPPLY on 2024-06-11.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 Bauang 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 fa4d21eb2d…c4c4b1now …
- 2. Block Merkle root changedstored b51d6203b8…9a9f30now …
- 3. Block #5530 hash changedstored aee94ec81c…1f39a1now …
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 376 records. Each step hashes the current value together with the sibling shown.
- leaf fa4d21eb2d2b29c5bf89aef46e06be63de738ea50feab32d8c9728924ec4c4b1
- 01 L f92dca3eccb628ba86a3b7984dba657962f840fa41d9689b3f1e7f2d7ed259dc
- 02 L f630d0173c56c6d084e30e2019740d6f88c4f48599dc7e5fdec7b0a75f1be4b7
- 03 L 397df872a159f60b97e8c3aa079b32bdff8dba5efdfe9f088d1b4db1c823b10d
- 04 L 661235a81acde2aa5db557b8bd77dd5e5ec337f316809bcb9211ad71893decca
- 05 R d89c61ea32b8152673879d77515aaf2849e466e1cb0f0d0406d3caa00806cda8
- 06 L afb9998110e97e039e5240cb58a53ababf1eecef67c31df8bf0b02c93fa52e43
- 07 L 53f402734fe74e028d03ef9e4b3282b1c1334657b1202bbb85aa85ff29b1fcb2
- 08 R 2a05a9c614cc17d1be2cbc2343e7c8f8973f3e12a128ee45160b73e0e734020f
- 09 L 50c96134e27d45d7e572e29b1fc19b088775dc708234391be399ac50072c5560
- root b51d6203b81cc2f79fa51718df87bdcc148cd05679cbc399c5d1baa1c29a9f30