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
PROVINCE OF EASTERN SAMAR Award a ₱997.0K contract to BORONGAN MBC MERCHANDISING AND CONSTRUCTIONProvinces
Transaction hash:
1e63686fcbb074b74e2e6f7b188afd36845f92870c2ebca85ba3b80bb88f20f2
Status:
Included and unchanged
Block:
#5,559 454 blocks after it
Position in block:
Transaction 24 of 236
Award day:
Jul 11, 2024 (2 yrs 4 mo ago)
Value:
₱996,968.90
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 #5,559 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)PROVINCE OF EASTERN SAMAR awarded it to BORONGAN MBC MERCHANDISING AND CONSTRUCTION on 2024-07-11.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 Eastern Samar 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 1e63686fcb…8f20f2now …
- 2. Block Merkle root changedstored f6df6efcbe…b854e0now …
- 3. Block #5559 hash changedstored 1f7d0a647f…00faa6now …
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 235 records. Each step hashes the current value together with the sibling shown.
- leaf 1e63686fcbb074b74e2e6f7b188afd36845f92870c2ebca85ba3b80bb88f20f2
- 01 R 1eff14ce850bde0bcdf7f571e16377fe4b977d0759e005c49d0122090507e29f
- 02 R 8eecf55f595cd8438d302f1e3dca5f3f64743167f998a2d98d7ae049a18714ef
- 03 R b1a70bfdb5356204d4663b7cc1c14b1b9ea4d89ca7b07192922e3082841944d2
- 04 L a4841ca51d2ef691a7174a5abdf715ae282ab07431a4aa286eef3dd37aa99354
- 05 L a20269dd17bfd5223149859098c65247a79f45cffe506991fb50737c5b22c8df
- 06 R 8dfbe6adeb67e844f40af05b08efc5205c5454dd1939fb8dbb99d5bb1631f707
- 07 R 72de59e7ff11a635eed8a548b86ceb5a11f8ad7c946cd451ba86296a2bfdbea8
- 08 R 0306ceb507a8e5a53d703467c778a84e83a93587cb157490522e5f56c5a287ac
- root f6df6efcbe365549cf885b03214e95e5a2d858cf38ae98605f5fd5cc4cb854e0