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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED Award a ₱2.6M contract to VC VARIN CONSTRUCTION AND HARDWARE SUPPLYNational agencies
Transaction hash:
faa96e3ef094b45ff354820e8d616bde8f5cf804a29c468425a8b97447cddede
Status:
Included and unchanged
Block:
#2,918 3,095 blocks after it
Position in block:
Transaction 249 of 255
Award day:
Nov 28, 2016 (9 yrs 11 mo ago)
Value:
₱2,592,915.72
Project:
16FC0086
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 #2,918 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED awarded it to VC VARIN CONSTRUCTION AND HARDWARE SUPPLY on 2016-11-28.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 faa96e3ef0…cddedenow …
- 2. Block Merkle root changedstored 8eb56a70a2…80880dnow …
- 3. Block #2918 hash changedstored d66a2a9e91…d62187now …
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 254 records. Each step hashes the current value together with the sibling shown.
- leaf faa96e3ef094b45ff354820e8d616bde8f5cf804a29c468425a8b97447cddede
- 01 L fa804144ed531c84f9b9ad3697f77ead5bc6bf64bc8c666b8ad36a87c039cd02
- 02 R 0261030a79543201dd8b9f720f9f1385477d337888da51ad5bf2af461028a98b
- 03 R fa4e7c027f0bda605b6a4656d1bb7a14ac37bfd58f1167935aed5ace3a4d374d
- 04 L 86e5088414217175fb61bf42a43d49300ff99b6dc0bfcc9555309532e336cd71
- 05 L 9a4394c907bf1618ddef1612a1633f08d965d634e86eff5ccb3f18423475cf7c
- 06 L 42d5784b013560def2cc4407cdeb1913990254fdb18299dd019e74fcc79fa80d
- 07 L 78ba5cbe7100b149e87083ce8a35a292bffb1d78048b4c6b391509c3d9722fd3
- 08 L 5bdb22e75e85d42c99cbf16c423bb22da65494b0d99d0b0b796afd8bed7c745a
- root 8eb56a70a254f9ccc6e69f73933521e7df5462a6b2161665f7324e53bd80880d