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
DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN Award a ₱7.6M contract to ECDI ENGINEERING & CONSTRUCTIONNational agencies
Transaction hash:
d29dadfa09320e8238b8b1db3819683f9dee9f0b3531d9e8011d114b270cb2c0
Status:
Included and unchanged
Block:
#3,762 2,251 blocks after it
Position in block:
Transaction 859 of 1,032
Award day:
May 14, 2019 (7 yrs 6 mo ago)
Value:
₱7,600,000.00
Project:
Completion of CAM-IT Building, DMMMSU-MLUC
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 #3,762 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)DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN awarded it to ECDI ENGINEERING & CONSTRUCTION on 2019-05-14.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 d29dadfa09…0cb2c0now …
- 2. Block Merkle root changedstored 38292d371f…11f14dnow …
- 3. Block #3762 hash changedstored 252ff3b608…21a481now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,031 records. Each step hashes the current value together with the sibling shown.
- leaf d29dadfa09320e8238b8b1db3819683f9dee9f0b3531d9e8011d114b270cb2c0
- 01 L d2690f74eaa278f96f6598e4ebaa7653c9acd00d5b7c6228faf858b15866ee8f
- 02 L 786644f05a50db0221cff3b61e4947371523ff7b826e1afbe4295bc3d43db599
- 03 R 1fd71b28878065953b073e4847425935c65dfb771a8108019f964e97ed128d6d
- 04 L f92ba5b31eaada8eaaa69d5cdd4203649854453eb05b6b979ac3442925c02f52
- 05 L 2197e6d2b92e847e37adff195b28e3731aa9818c56f63b3dd148a2a596c01100
- 06 R 9b50a8597a1749fca651d8c9c9450eb606708aee2062d58698f5bca20700a5b1
- 07 L c1e6ab6773d9877a247d92bac858fae7985322373beba47ef8d620bca9162d61
- 08 R 3139b989519118fa7fab266639709c302379221004a01506eef40fca28451835
- 09 L 25a4d3e0335242e8b3e6616f3333b92ed2063808c67080c412a0fa645c800d41
- 10 L 225a713cf25313ad04cd5bbe441f2a01c38ca56132f1cd91bb3634ebc5cbb642
- 11 R 6a48212d767f119918d835eab6807d61ee2a02c0330964087fec48ca1513fb16
- root 38292d371f9de3dd529b8f59594859b066f469fb9b1e07afcce0f22a1811f14d