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
UNIVERSITY OF SOUTHEASTERN PHILIPPINES -REGIONAL TRADES, CRA Award a ₱1.7M contract to MINKONSTRAK ENGINEERING & GENERAL SERVICESNational agencies
Transaction hash:
07f74aaa6720eec3ebb3e5e0d41d5a5d4c8b7dffaad776f625a8bf6860d65cb3
Status:
Included and unchanged
Block:
#3,569 2,444 blocks after it
Position in block:
Transaction 12 of 378
Award day:
Oct 22, 2018 (8 yrs ago)
Value:
₱1,655,880.88
Project:
ITB Renovation of Commercial Stalls (Pluming Syste
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 #3,569 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)UNIVERSITY OF SOUTHEASTERN PHILIPPINES -REGIONAL TRADES, CRA awarded it to MINKONSTRAK ENGINEERING & GENERAL SERVICES on 2018-10-22.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 07f74aaa67…d65cb3now …
- 2. Block Merkle root changedstored f014c136f5…4f754dnow …
- 3. Block #3569 hash changedstored c276e633f0…8d89bbnow …
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 377 records. Each step hashes the current value together with the sibling shown.
- leaf 07f74aaa6720eec3ebb3e5e0d41d5a5d4c8b7dffaad776f625a8bf6860d65cb3
- 01 R 0890dcfb289ac7fc64df16ac725f870d779cad475105573e61bcb1eb21e8cdb7
- 02 R 4a648f791a81b173e91e7646b04559cd6414f0ec74992ea0a9973638d3ead8d4
- 03 L c010428d93898618ccc61aa8c3b1dac1071de79321ac9b25ca1c38ff16720df2
- 04 L 8aebb2740970e79285b63e239d44643cab408c15de7e39d1b8b3b1abce89f58f
- 05 R 5c1b0c835cb5ddbe18eecafc7a16ac7032c135860d1a8cf3554f6e2df9fcb2fd
- 06 R 7fed8d056a99311dc5ee64dda84dfa4096ff60ee9eedc43e9fd6f44926358b28
- 07 R f567a2c9a9b2d53c0c3c035b4d2e45ab8172b53dbbfcac14d6cb6f4e9464f522
- 08 R f6a9c0d9252b1c0391041f1a9dcfe06a0ca58e6fa3226c8d7c3c184a7691505f
- 09 R 5cd6b9aa5187f0f45532b161ffcd5d5c56767c22af36eaaea92f7f868ba8b51e
- root f014c136f5bf581495c34aa208dac06ce3f26e36c470ca05d23b2811444f754d