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 QUEZON, NUEVA VIZCAYA Award a ₱2.5M contract to PAULA MAE BUHONG CONSTRUCTIONMunicipalities
Transaction hash:
e75dfee9bcb241c27bde92ceae41d22e259ea146b794ba5c06566d30b811f6a7
Status:
Included and unchanged
Block:
#5,622 391 blocks after it
Position in block:
Transaction 25 of 28
Award day:
Sep 14, 2024 (2 yrs 1 mo ago)
Value:
₱2,497,608.56
Project:
IMPROVEMENT OF MUNICIPAL GYM
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 #5,622 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 QUEZON, NUEVA VIZCAYA awarded it to PAULA MAE BUHONG CONSTRUCTION on 2024-09-14.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 Quezon 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 e75dfee9bc…11f6a7now …
- 2. Block Merkle root changedstored 2568dec909…cf50fenow …
- 3. Block #5622 hash changedstored ae908590bd…55c708now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.
- leaf e75dfee9bcb241c27bde92ceae41d22e259ea146b794ba5c06566d30b811f6a7
- 01 L e6bcfaa4132a1e0af052e711aa740abae35805b36bffbc0de35aea2440276271
- 02 R e348ef9bd5c4f722cddc1cfa2d3d222a7804d6f0e1a7ad5259861f3dcf752e54
- 03 R 705dac9bcffede23c9af1c3530a75a3bdf373a9f687e06a765a2181b09877e84
- 04 L b0bdef894a3ff5d204c08e6c6cf664f58e53011440f002631df03b5fe91eac8f
- 05 L 8ba81764ff6e002af1353ee418195838ce26b05d5123446a62f54a29841104c9
- root 2568dec90940d6215ff0fd7194076e5aac6d56ce14fc67708156410261cf50fe