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 - APAYAO Award a ₱5.6M contract to B.A. LAGAZO BUILDERSNational agencies
Transaction hash:
8296c5af045d4e40b628a304d3296e7674ae572d068c83dd228b8f91b85a9574
Status:
Included and unchanged
Block:
#3,052 2,961 blocks after it
Position in block:
Transaction 125 of 250
Award day:
Apr 19, 2017 (9 yrs 6 mo ago)
Value:
₱5,614,438.41
Project:
LCC-MALUBIBIT SUR-002 EEECIS/GAA 2017
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 #3,052 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 - APAYAO awarded it to B.A. LAGAZO BUILDERS on 2017-04-19.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 8296c5af04…5a9574now …
- 2. Block Merkle root changedstored 5c5147c43c…c241bfnow …
- 3. Block #3052 hash changedstored 29bbd0010e…227725now …
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 249 records. Each step hashes the current value together with the sibling shown.
- leaf 8296c5af045d4e40b628a304d3296e7674ae572d068c83dd228b8f91b85a9574
- 01 L 8279763b7d3f1b76ba6e5d49ce2da76c2e28f3cb39842dd325a3dfaae888d35d
- 02 R bbb6ea3ee7f3bbeac1c0f3617ccdec4ded74718a5ec1c40376c8ede42f597e5d
- 03 L 38595c75aa1f8c6272b2b7fcce0e9d4186870276c404e844451904ad2c31bb71
- 04 L 29e720991129e89dd68ac68f5e3dbec0719c39d9dd8419f3f19450bc0ad9cd93
- 05 L 4ae65bf1fe16450fc9690a3335e8fb3069052b5566a13157eae844801c6b06e9
- 06 L 8d85eef57478d6c49d0170dc46568293cb3e67d2bb75bd9633c9f2c27ba29c8b
- 07 L ba7ad95d465f16b37ccd4738f88ccad145d32d91052b3bd28d5c7fb1844a3516
- 08 R 9c06dbe6b816c206939312e6422b20478e32d05e88fca5a323719565bcde29ef
- root 5c5147c43c5bc0f99ab36097910a272bad18cff82607679a55886df896c241bf