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 - REGION V Award a ₱2.2M contract to KYLA CONSTRUCTION SUPPLYNational agencies
Transaction hash:
64343af5ffde616e81cfafa2b3aa2c8eb7b7be9eb54f0370a9f53d6acc559ab9
Status:
Included and unchanged
Block:
#5,627 386 blocks after it
Position in block:
Transaction 128 of 309
Award day:
Sep 19, 2024 (2 yrs 1 mo ago)
Value:
₱2,171,015.34
Project:
24F00138
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 #5,627 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 - REGION V awarded it to KYLA CONSTRUCTION SUPPLY on 2024-09-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24F00138: On-Going, 0% physical progress.Found
- 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
2 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 64343af5ff…559ab9now …
- 2. Block Merkle root changedstored 7b8508f154…b93fe7now …
- 3. Block #5627 hash changedstored a4c95e49a4…ae0ad6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 308 records. Each step hashes the current value together with the sibling shown.
- leaf 64343af5ffde616e81cfafa2b3aa2c8eb7b7be9eb54f0370a9f53d6acc559ab9
- 01 R 6443428f8d06c83bcc37f341020f0671132dd34590fee340ad0d79cd5ace8b86
- 02 R 573ef3b542ce487aa1da3115e9c0d7bcf9a7763063127890fe1c76f6e5e502f2
- 03 R f819044a8773a2bd9a8bbc9cae6f20e02b2382f415e0ce496cf4542296985f96
- 04 R fbb2e18e69ada3cd2f8e44a695d9d06f3f5ad2be828918153353238ae5f0b44e
- 05 R fb3ba64328730f665567407c8c65150db4fc9b683d12d5baf5ed77d3fcdfc5bb
- 06 R 3ae1c9377256e7af0a0e04df182fa32717c9304631215b279672a57d7cc7b42c
- 07 R 2727d79d0224bd7cd2c103573211c781c587d93f10812316ed19b850c834f743
- 08 L b14608d9ae3135e0c9bec080b236a35c0f337d4e342d8967f5c3e554ac9578d7
- 09 R 511d0fd026e769cae8da2540e965e764c219efcceda1123e59c95bae20ac72bc
- root 7b8508f154e1f833207d44c2dac11373ab090d76758447770a2347e4feb93fe7