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 EDUCATION - DIVISION OF PAMPANGA Award a ₱338.2K contract to ELDICO BUILDERSNational agencies
Transaction hash:
acb1a37b0f7bfcb8d2de650606c5df6f95ad84e6ff38b551ddccbef4efda708c
Status:
Included and unchanged
Block:
#3,801 2,212 blocks after it
Position in block:
Transaction 531 of 795
Award day:
Jun 26, 2019 (7 yrs 4 mo ago)
Value:
₱338,235.70
Project:
hardware materials
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 #3,801 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 EDUCATION - DIVISION OF PAMPANGA awarded it to ELDICO BUILDERS on 2019-06-26.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 acb1a37b0f…da708cnow …
- 2. Block Merkle root changedstored 257c36e0d5…2b90bfnow …
- 3. Block #3801 hash changedstored 582aead2af…29e3eanow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 794 records. Each step hashes the current value together with the sibling shown.
- leaf acb1a37b0f7bfcb8d2de650606c5df6f95ad84e6ff38b551ddccbef4efda708c
- 01 L ac88f938935278c5e9237e04359bb3487fb53c378e72365ff8e7f759e2934d8c
- 02 L 8eb14f96c9292a1f3496598d5584c3caffcfec6c27858ada0bb8505613da962e
- 03 R 01000ba6118677a312a0114e80f5ba79bdd6888d02212af4b866c839c0a1d71d
- 04 R b9367fba9657c959037f5588063b27dd32967bb5333fe8be37ca7087a3cf5787
- 05 L 34e465cfbcbc2fb3bfbe6d6582cd56bec643e259df002a670fd7497f79de30b5
- 06 R 0922551a229e0263b1a8ec46cecf3bf988a51cf95fb859ce454789f7c491b21e
- 07 R 43239805a0b66b0262ffeb800fc341938f44d1192d581343d15be6e898e7594c
- 08 R a0d92db3b57f999985e41e73308ee88f3f77aaeda5756719436e9f80a3a1b5d8
- 09 R aaa65d38cfdbd8407069f3fad65e27125cf41227cb20989b5492501066636e45
- 10 L 94b17d4a2f48141025301925f9d9d889b9da003d6c7e87520aa550e8dbf36e95
- root 257c36e0d56b9fb7e7e65e9873560b7bc46524ca70f0dade74bc13350c2b90bf