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 SAN CARLOS, VALENCIA, BUKIDNON Award a ₱693.0K contract to BATUA ENGINEERING SERVICES AND CONSTRUCTION SUPPLYBarangays
Transaction hash:
dd7c8290ff46889df7cf7ca7ec8a1cd1743c56d7236a5fda3e1e02bac5ec323e
Status:
Included and unchanged
Block:
#5,068 945 blocks after it
Position in block:
Transaction 178 of 207
Award day:
Feb 16, 2023 (3 yrs 8 mo ago)
Value:
₱693,037.13
Project:
Construction Project
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 #5,068 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 SAN CARLOS, VALENCIA, BUKIDNON awarded it to BATUA ENGINEERING SERVICES AND CONSTRUCTION SUPPLY on 2023-02-16.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 dd7c8290ff…ec323enow …
- 2. Block Merkle root changedstored 6512c36fa2…e764e4now …
- 3. Block #5068 hash changedstored 9ac90eae4a…f76084now …
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 206 records. Each step hashes the current value together with the sibling shown.
- leaf dd7c8290ff46889df7cf7ca7ec8a1cd1743c56d7236a5fda3e1e02bac5ec323e
- 01 R e008f9b07be95d0dfddedccd4ca8b617788f6796cd0b55b9e5ba175eb0505701
- 02 L a4467f20039129a631a1281cbc678bf7ea6e79f297b1505104b27bc5d03a6ef2
- 03 R c31c9356e7de7ba52ca4a33bb0f5b504f02ef560dfe9a2dfcccbdfc4b7136c59
- 04 R 1627087701d35b4232d61b688c0abdf4061c58bc5328e26e38c7ff48abf6404d
- 05 L 45752ee0bd28abc28c0d13ac806560d27c0e17be879c34e519965c980acb254e
- 06 L bed96d8b918b159526ebfaa5e29503b19ceba94c125292f38cf16bd610e1b1f7
- 07 R b24725db4aab7d0a299b9d964d4eb9ba92f932521e59d3c12eb12108d37f9732
- 08 L f2ae03b57d08f35ac57fd3be46674e833a60f410c2b6420cd82ac9f493d69951
- root 6512c36fa27a794ceb5aebd248785a41d1562436e0887ce87e076f9fbde764e4