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
NATIONAL IRRIGATION ADMINISTRATION - LEYTE IMO Award a ₱435.3K contract to MILES CONSTRUCTION AND ENTERPRISESNational agencies
Transaction hash:
795f2420f5e178d0597ff313ae5bd6cd6e5c5709fe496924502bd9916b5b8232
Status:
Included and unchanged
Block:
#4,136 1,877 blocks after it
Position in block:
Transaction 87 of 184
Award day:
Jun 18, 2020 (6 yrs 4 mo ago)
Value:
₱435,296.96
Project:
Construction Projects
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 #4,136 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)NATIONAL IRRIGATION ADMINISTRATION - LEYTE IMO awarded it to MILES CONSTRUCTION AND ENTERPRISES on 2020-06-18.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 795f2420f5…5b8232now …
- 2. Block Merkle root changedstored 5d5315b7c8…a082f4now …
- 3. Block #4136 hash changedstored 72af85e71d…45aa58now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 183 records. Each step hashes the current value together with the sibling shown.
- leaf 795f2420f5e178d0597ff313ae5bd6cd6e5c5709fe496924502bd9916b5b8232
- 01 L 78ae1459ed372a4d78bb7e6cf8ffeef4686e216b33208cb658a8aa5fa7063804
- 02 L a5c857b5cb3179aca03c030db103fe0adc4ad8b45b508530143ce8404281f128
- 03 L e5d819080265ed1e4853e66fe66677464ca603cddca0294e16969b740121b0b2
- 04 R 0ab15a23bcdb37bc68355070b88184686a2a716881630219eab677ea1e4dbb26
- 05 L 7cdadc0c0bde922441799968953dedb98728af4f1c78ad6248b008ca27986b5a
- 06 R 256576494315567569d2f26fb57d06412abda6914ee94dda2a113ff2bb7f8b6a
- 07 L bfcf6b013f018a6a3c65681251c7622721bd04be7d6bad70d4f3e927bd41c27f
- 08 R 015a9bfa2580bda2b72f3ca9985a2797f8746103a25382244278122ca0925019
- root 5d5315b7c88857884cccbb0cbc657e2ab8cb815d6bd8f681b06fbd13b4a082f4