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 - NORTHERN SAMAR 1ST Award a ₱22.8M contract to JEJA AND SOLO ENTERPRISES AND DEVELOPEMENT CORPORATION ALSO KNOWN AS A.K.A (JASEDEVCO)National agencies
Transaction hash:
ea78fa59c0bb05de22a2fbc336418e6e61941f4eac26a6999434b7662221802c
Status:
Included and unchanged
Block:
#5,147 866 blocks after it
Position in block:
Transaction 436 of 487
Award day:
May 8, 2023 (3 yrs 6 mo ago)
Value:
₱22,817,432.33
Project:
23IH0077
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 #5,147 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 PUBLIC WORKS AND HIGHWAYS - NORTHERN SAMAR 1ST awarded it to JEJA AND SOLO ENTERPRISES AND DEVELOPEMENT CORPORATION ALSO KNOWN AS A.K.A (JASEDEVCO) on 2023-05-08.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 ea78fa59c0…21802cnow …
- 2. Block Merkle root changedstored 72f68c9478…b4dac7now …
- 3. Block #5147 hash changedstored 253b8af2bd…c5d05cnow …
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 486 records. Each step hashes the current value together with the sibling shown.
- leaf ea78fa59c0bb05de22a2fbc336418e6e61941f4eac26a6999434b7662221802c
- 01 R eb0548d3d334c93c010f734cfecb1017027dd6c6cd3af19ce633b837abd0dae4
- 02 R 7146afb53885976183980c44f3778353cb1445f926d163415304e83c73f734e9
- 03 L b43f4e3757133ada4af29ccea7ae0d0aaa81760a2477811bdd22e3173bdc10c8
- 04 R 0a3204d2133029ca3a482cd320016789310be59d170f07ac5ec474ffd9cd8c7c
- 05 L 1f507472e6e220393973f6f007b040f395aa04ee0a53f614ef19f82199342e3c
- 06 L c04e314a3606f21038c834244f6c829f7633a8454750379a11ef82e706839847
- 07 R 8af945af3ac93f9a32e47694d15450063a5b0fabdfe46f7eb54edcd48d165781
- 08 L 9532b15dc197509490c100134a465031813449675635ba5d8d87bac14827c06f
- 09 L 9a4299424b5ff257b66478d6b7f1636768b8bd4a3eccb96256f4808e5c9dccf1
- root 72f68c94789a3829a5f7a6d87e17edf4d89ae5abd4d06977fddcd08852b4dac7