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 - UPRIIS, DIVISION 2 Award a ₱495.8K contract to E.A. PADILLA BUILDERSNational agencies
Transaction hash:
bd22c8dabe9e999244feb8a8390ecd60ef03fff0770d80f9366cfab07eaf5d6f
Status:
Included and unchanged
Block:
#4,212 1,801 blocks after it
Position in block:
Transaction 60 of 87
Award day:
Sep 3, 2020 (6 yrs 2 mo ago)
Value:
₱495,753.62
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 #4,212 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 - UPRIIS, DIVISION 2 awarded it to E.A. PADILLA BUILDERS on 2020-09-03.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 bd22c8dabe…af5d6fnow …
- 2. Block Merkle root changedstored 042434008c…b20e59now …
- 3. Block #4212 hash changedstored 8625112a13…abda70now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 86 records. Each step hashes the current value together with the sibling shown.
- leaf bd22c8dabe9e999244feb8a8390ecd60ef03fff0770d80f9366cfab07eaf5d6f
- 01 R bdd101e11ad187d1ec6228bbb2c6f9d753afd48f280d9727a70952c2f789cca5
- 02 R 5f39c00953705a40eb638eae933d3043f823063ecdad5b276978da539f8afb2e
- 03 L ed14e4e959f7f5e52d3b10ef1117b5ea3798737404638fcdbfadd61aab2b57b8
- 04 L e61eb7bf3a3aee974dd9701e073679924130f2fe25e8ba72471fa647d3019cca
- 05 L 61b7a38f32e05917a4c5c702515be3c3dfa8c3015ad234d55aa8b2b5683c7c3c
- 06 L 7f333d51abf3e88c4117cf21ea0d4e79868e453ad910663ece9a1a5d4dd526f0
- 07 R 0f54fd410c2d4a142faa641598138c1ea3bc620aa97c67bd7d0fe55fe3bff8a1
- root 042434008c6d38b9c49ae04efde17ac1e8409554b0c14e3b71c906f2d0b20e59