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
BUREAU OF ANIMAL INDUSTRY, DA Award a ₱95.0K contract to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
ff8e1c773c24f15873b7d12ec66386fdd6592b0c6a153de81b1e5257514ec62a
Status:
Included and unchanged
Block:
#1,886 4,127 blocks after it
Position in block:
Transaction 107 of 109
Award day:
Oct 10, 2013 (13 yrs 1 mo ago)
Value:
₱95,000.00
Project:
RD-2013-07-836
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 #1,886 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)BUREAU OF ANIMAL INDUSTRY, DA awarded it to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLY on 2013-10-10.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 ff8e1c773c…4ec62anow …
- 2. Block Merkle root changedstored c181d94d1a…257875now …
- 3. Block #1886 hash changedstored ca9b6427e4…cd7f9cnow …
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 108 records. Each step hashes the current value together with the sibling shown.
- leaf ff8e1c773c24f15873b7d12ec66386fdd6592b0c6a153de81b1e5257514ec62a
- 01 L fe861ef4c3f966e9ef5116bfd49b7ca7102bc5aba0400623126072806ed1dfdc
- 02 L 76be083e03288cc5914eec39ff0d0c910a35a3f6bae00103ee59babbc43cff9e
- 03 R edd98056d3f4538546a8411806309f0ec499a0d7404c70ea1f014aa7fe77f552
- 04 L 4cf488d2f52761128faac99c1cbc99701e5892add1a13b73226068323926b2d0
- 05 R d9f87c78e8ffc46359dcec390b4a9351f786fd414b8fa9edda6ae0289728e882
- 06 L 0629d6d703dfa45a8103c4e91c29653c21b14485bbb039cb923f873a3765eb94
- 07 L 68061bdad3c1666437610d71104ef674953ef0eeed72c68c32c771f13de0f4c1
- root c181d94d1a48c3648b40c14369a3abcf579b2023e051fdab157593af00257875