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 - AGUSAN DEL SUR 2ND Award a ₱14.4M contract to LM CONSTRUCTION AND GENERAL MARKETINGNational agencies
Transaction hash:
e6df549cc902b4aebafdb45ce51ecf5ac00f1b9562b49d775cadd036b59c1c64
Status:
Included and unchanged
Block:
#5,472 541 blocks after it
Position in block:
Transaction 495 of 557
Award day:
Apr 12, 2024 (2 yrs 7 mo ago)
Value:
₱14,441,759.47
Project:
Contract ID No. 24NC0039
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 #5,472 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 CP", 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 - AGUSAN DEL SUR 2ND awarded it to LM CONSTRUCTION AND GENERAL MARKETING on 2024-04-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24NC0039: On-Going, 100% 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 e6df549cc9…9c1c64now …
- 2. Block Merkle root changedstored 51453c6477…176307now …
- 3. Block #5472 hash changedstored 098abab0d5…c323e2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 556 records. Each step hashes the current value together with the sibling shown.
- leaf e6df549cc902b4aebafdb45ce51ecf5ac00f1b9562b49d775cadd036b59c1c64
- 01 L e61f99e175b22c3e46451dfba44081a462a04a2dacb853d04fc0dcd95bf0df5d
- 02 L 459bac123fe5eed43e33e595896ef6c4b5ab829c7716b8d359d90c32b2ddf4b4
- 03 L ff2917cc6003b8872377356f972953c427793a0a6833f0188965e2924bc09d1f
- 04 L b190e003556488a3699dffef38cfddc616ec68057d57d1725345110a2ccd50a0
- 05 R 85bc06834af3721a593cb8c9042febcb0e24ce7db120c487fb8f236c235c5bb5
- 06 L 2e9f625fbb0b669503bc6d01958cf69613bb7e9a37a748a0dc4bdda2694ac510
- 07 L e6b046ab2b81ae8b0daa9fdca580b8f11742dde24d18dfac9cc021311186b1de
- 08 L 378ad5af88c1d9eaa51411d4fec51150726f62536df1873dc969acbda7a56d54
- 09 L fce992d9eb243473e8817ac9b836c2965a79813420b01c669b0c6cc43622530a
- 10 R b705f352e83ce8c0487d56e0b85e833081c56b12e7b2cd30b39b20e241da8f43
- root 51453c6477d4f85273c1976bb900ba42dc0cbc1921707cb7aae1f67da8176307