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 FISHERIES AND AQUATIC RESOURCES - REGION VIII Award a ₱4.9M contract to YO-EL ENGINEERING DESIGN, CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
aee9d49c6c0ba24ef04cebc4c04eb89e3dfbe436f2606e061d12025c7483a4d4
Status:
Included and unchanged
Block:
#3,620 2,393 blocks after it
Position in block:
Transaction 196 of 280
Award day:
Dec 14, 2018 (7 yrs 11 mo ago)
Value:
₱4,884,823.13
Project:
Labor and Materials for the Construction of Fish L
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 #3,620 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 FISHERIES AND AQUATIC RESOURCES - REGION VIII awarded it to YO-EL ENGINEERING DESIGN, CONSTRUCTION AND SUPPLY on 2018-12-14.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 aee9d49c6c…83a4d4now …
- 2. Block Merkle root changedstored 6ed6091927…3f654cnow …
- 3. Block #3620 hash changedstored cbaaa81fda…97bb4anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 279 records. Each step hashes the current value together with the sibling shown.
- leaf aee9d49c6c0ba24ef04cebc4c04eb89e3dfbe436f2606e061d12025c7483a4d4
- 01 R af850681e01fe7b169da322e36d818c71c7d0cbb78ff5a2624b578a7e1e93f93
- 02 R 182e4ddba2fe8c23825f5b14a443158dac58bc6d1421b520955025fad0219842
- 03 L 991cb25207ee542ace042b9141d5dc733ca5ff3a149102222c3db9c6ec583e94
- 04 R 9cee0b4fc6b6450a3db17d436fb1b325cc4469b80f5aff370375e7da5315eb9d
- 05 R 095de609e229fb7fd665e269ee910098514d7ed75b226a14d1f4a8a91fabc2a5
- 06 R efb6972cc62aaeb92a0e2b0cd1223e7d148223d4aca327570155826df3958c6a
- 07 L 0adfba2295eaf962249771c87126332a05927519401a858d6751186c367a1c21
- 08 L 34d75e968c5f985332345655db75080a75ddefc4001f7f9844095611ddcbcd4c
- 09 R 41bbfc41ca8ad154132fe8fb0dd48d38d7f93d7861ef4643bbf1c7fdf87ee5fe
- root 6ed609192752746e4abf6c86b21c0657d59ebda57f07373b20c12cafa53f654c