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
BARANGAY PADRE DIAZ - BULAN SORSOGON Award a ₱99.2K contract to TIONGBIO CONSTRUCTIONBarangays
Transaction hash:
e8b575bced19a71b42da0e7933ae7ff893ba4218877c0c82401ece1454a6a9a1
Status:
Included and unchanged
Block:
#4,892 1,121 blocks after it
Position in block:
Transaction 136 of 149
Award day:
Aug 19, 2022 (4 yrs 2 mo ago)
Value:
₱99,200.00
Project:
FURNISHING LABOR AND MATERIALS
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 #4,892 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)BARANGAY PADRE DIAZ - BULAN SORSOGON awarded it to TIONGBIO CONSTRUCTION on 2022-08-19.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 e8b575bced…a6a9a1now …
- 2. Block Merkle root changedstored 9764790698…ff7710now …
- 3. Block #4892 hash changedstored d3f700c5ab…69d833now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 148 records. Each step hashes the current value together with the sibling shown.
- leaf e8b575bced19a71b42da0e7933ae7ff893ba4218877c0c82401ece1454a6a9a1
- 01 R e98a96ff81f3d9be1980bdbe02a8badde71cd493afbd92df91ef2efcaedbf0e2
- 02 R 5fc751ef2d0cebd391e2ac6a5872a3a43e46d19db3c1f13b64209b83becd40e9
- 03 R b87bb487fac3433a55897fc6efb17ab120987627ba5241cd57a904afae619e6d
- 04 L 7ab43ca8eea6d7190b1cc4213e293b14b2b33095b83a67b92ab21f23c8ce40f8
- 05 R 4eea3b51f6e8ef6a98f680b9a4e7a17f8730e5fc793f663897242b00d9353de2
- 06 R 00800843bbfdcf2b149c93b9be4c366f67a504787a604d579ed19476d5c025bb
- 07 R a53836050dfd2aae19d41e7be55148c51c52e484d1b46cc0a8f0c040fdc9e959
- 08 L a290da63201921545535bfd18baa731b5807c3e3cda8f42fb84c3cc94da48067
- root 9764790698a96b00aa885cb402d60645b5eea0fc97a8957c15890cfcfdff7710