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
BARANGAY 7, SAN MIGUEL, SAN NICOLAS, ILOCOS NORTE Award a ₱701.1K contract to PBA RAMOS II CONSTRUCTION CENTERBarangays
Transaction hash:
bef38cd875a8e1b8fdebd4f5e0d1e9b7e3c7391f18c245bf3630674cbad632aa
Status:
Included and unchanged
Block:
#5,600 413 blocks after it
Position in block:
Transaction 194 of 269
Award day:
Aug 22, 2024 (2 yrs 2 mo ago)
Value:
₱701,123.10
Project:
CONSTRUCTION PROJECT
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 #5,600 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)BARANGAY 7, SAN MIGUEL, SAN NICOLAS, ILOCOS NORTE awarded it to PBA RAMOS II CONSTRUCTION CENTER on 2024-08-22.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 bef38cd875…d632aanow …
- 2. Block Merkle root changedstored 088e5f5a62…db17a2now …
- 3. Block #5600 hash changedstored c70042c3aa…a14f8fnow …
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 268 records. Each step hashes the current value together with the sibling shown.
- leaf bef38cd875a8e1b8fdebd4f5e0d1e9b7e3c7391f18c245bf3630674cbad632aa
- 01 R bfebbe2e26b8e301d25942a46f05046665f9aad2b803e52267c9d6e651e385dd
- 02 L a1d2f48ef38c2c94a2c46313845c2a50d16ac047668130a7db3a32afd4882374
- 03 R a61e779664df1629bb52d036efe12d2314e26abbedecc770af92f2479bdb86fc
- 04 R 595f211d9a1e852db7d98b187cb94baa7a6de5ff849147405d420bbdd87895a9
- 05 R e01381368d1ded7cb99fdd139ef38241da91b73c95b345c434d3c3810dea7dc6
- 06 R 0d06b5a242ec6a6d4cdb09cb27c03b4bb07a8557d57cd46b55a31e01cde931da
- 07 L 2c393c3247754592c5304cf2ea1bdb1d96eff49317583aff89c0c72926ec078e
- 08 L b830322e7b640458291a9849e2bbc629e15331a09ccd8a85097565d748349dc3
- 09 R 359b1f3cc1ddcc0bcca4b95f216403be7d1dea4563f6dfc735243a7f51e59fea
- root 088e5f5a62f9fb38c3220a7cc7f4d8c385e9216055443d41b5a9a5d99adb17a2