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 HEALTH - CHD, ZAMBOANGA PENINSULA Award a ₱5.0M contract to FJ CONSTRUCTION & ENTERPRISESNational agencies
Transaction hash:
4f1fef58f4c7b1e9ebc71077b975991e6370d91158e3116b1417198800b3ccd9
Status:
Included and unchanged
Block:
#996 5,017 blocks after it
Position in block:
Transaction 2 of 9
Award day:
Nov 4, 2010 (16 yrs ago)
Value:
₱4,998,050.07
Project:
COMPLETION OF DOH – CHD-ZP MAIN BUILDING (Phase II)
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 #996 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 HEALTH - CHD, ZAMBOANGA PENINSULA awarded it to FJ CONSTRUCTION & ENTERPRISES on 2010-11-04.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 4f1fef58f4…b3ccd9now …
- 2. Block Merkle root changedstored fe2ad5e2b6…1a4f54now …
- 3. Block #996 hash changedstored ba0a24003e…03f39bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 8 records. Each step hashes the current value together with the sibling shown.
- leaf 4f1fef58f4c7b1e9ebc71077b975991e6370d91158e3116b1417198800b3ccd9
- 01 R 793b91f857f5bd7cca0d3ecca7f1bc258072fac464e97f45f5c28f27018c4578
- 02 L 4013e1dc80e9dc7405199d6f9e7cda72801b72b996a67b2ee0f5c79bb1eee398
- 03 R f681406f4c1d41f03982a563d3ef28e4e71ea871da8b74ced91cacc898bc96f5
- 04 R 5b33bac082271c7c5f306e41166dd30c50597481da19b86f83e5fbb519e259f9
- root fe2ad5e2b6ea9a9cf17e4b0ad0ef90762c3f26b82492567cafd012380e1a4f54