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 THE INTERIOR AND LOCAL GOVERNMENT - REGION VII Award a ₱5.0M contract to YO-EL ENGINEERING DESIGN, CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
17c628a7ceed1782b7f7bc51a2b86f61108d186171b66404712a28550151eb9f
Status:
Included and unchanged
Block:
#3,036 2,977 blocks after it
Position in block:
Transaction 22 of 333
Award day:
Apr 3, 2017 (9 yrs 7 mo ago)
Value:
₱4,983,875.30
Project:
CONSTRUCTION OF THE DILG - N. SAMAR OFFICE BLDG
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 #3,036 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 THE INTERIOR AND LOCAL GOVERNMENT - REGION VII awarded it to YO-EL ENGINEERING DESIGN, CONSTRUCTION AND SUPPLY on 2017-04-03.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 17c628a7ce…51eb9fnow …
- 2. Block Merkle root changedstored af8c000ca6…e2a36fnow …
- 3. Block #3036 hash changedstored 543f0927f5…36f60anow …
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 332 records. Each step hashes the current value together with the sibling shown.
- leaf 17c628a7ceed1782b7f7bc51a2b86f61108d186171b66404712a28550151eb9f
- 01 R 17d7c0adafba95dc601df0eef17d4ed3722072f8b552c520eaeed7df26359877
- 02 L b3110a3e098256adadba898d9dddb07687f2a96f323ef462bc86c7bf25af4da4
- 03 L 65eeeed88a35fad3b333b2ed4cf59895addc16ec20d553a390bb96e0e76b657d
- 04 R 0a20df9dbed68e2d60a2c9c82c9185124fb242e382318a67ecbb02cb7a1bfe5d
- 05 L 7ad0fed0d176cae61ea25cac9a849957b21db99ba24d6e1cf8bde276fe843508
- 06 R 541a28b0f6cf49e9511bdde3e34e2c5739493b6868c30ec3df2fc4e1a58908ee
- 07 R 3eb0e4fe7c78c22317d7b933fa9172148dc5523769935ff02e25d21c36829859
- 08 R d91a5a841cc484d30864b1f346619a40206ce997f09e9accd57203783cc4aacf
- 09 R 20a7ab81ee13f283ee680f065062653d7797d1a68772d3614046a7c632ec98c1
- root af8c000ca654187acc812763b2821cf6413a2d9dbf98cd50a4ca9dff28e2a36f