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
PHILIPPINE ARMY Award a ₱7.2M contract to NORTHSTAR IBEX CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
ee8ce30fd3d92a8e293676030561c9d59d9eaeb94bacc698b27d2cc0c77ddbb8
Status:
Included and unchanged
Block:
#1,960 4,053 blocks after it
Position in block:
Transaction 15 of 16
Award day:
Dec 31, 2013 (12 yrs 10 mo ago)
From:
Value:
₱7,150,568.00
Project:
ENG’G PABAC 028-13 Concreting of Roadnets for New
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 #1,960 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)PHILIPPINE ARMY awarded it to NORTHSTAR IBEX CONSTRUCTION CORPORATION on 2013-12-31.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 ee8ce30fd3…7ddbb8now …
- 2. Block Merkle root changedstored 22beac73ec…71d475now …
- 3. Block #1960 hash changedstored b69b4e6fdc…3c7d82now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 15 records. Each step hashes the current value together with the sibling shown.
- leaf ee8ce30fd3d92a8e293676030561c9d59d9eaeb94bacc698b27d2cc0c77ddbb8
- 01 L eb68ec0599255ed6c09ced78b536ab5060fe2a47d54fa5d42b8d523c1ed77bdf
- 02 L 6be8f8caf141a8d7b74fcafc28c8c4fc57b57cbeedb23764312774ebd7ff3087
- 03 L 1596da0d1fd38222093e0f70f1700d3a610324c8d31102382e1f4bbcdecd3131
- 04 L 3d8d4146937d8e16755bcd9cc4490efa67e527fadcad978f75a8d01e30ac1fd5
- root 22beac73ecb1ab272d1f311f96219f46ba64f220e4bc2c1cedaf1c65a271d475