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
ILOILO STATE COLLEGE OF FISHERIES - MAIN CAMPUS Award a ₱417.6K contract to A MAQUILING CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
408a89ffcfaec57bdc3ce0a980aceb12fcfb4561542389e7f2b176422e4ac40c
Status:
Included and unchanged
Block:
#4,625 1,388 blocks after it
Position in block:
Transaction 57 of 245
Award day:
Nov 10, 2021 (5 yrs ago)
Value:
₱417,626.32
Project:
REPAIR AND MAINTENANCE OF COLLEGE FACILITIES (SCIE
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 #4,625 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)ILOILO STATE COLLEGE OF FISHERIES - MAIN CAMPUS awarded it to A MAQUILING CONSTRUCTION AND SUPPLY on 2021-11-10.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 408a89ffcf…4ac40cnow …
- 2. Block Merkle root changedstored aef0c23f46…e45e3enow …
- 3. Block #4625 hash changedstored 29d2c5c260…e27de1now …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf 408a89ffcfaec57bdc3ce0a980aceb12fcfb4561542389e7f2b176422e4ac40c
- 01 L 3f6919f0e850fd09e6a2f196ab7a1c2397f1fdeccc44076ddec2e1d6ff6e62d9
- 02 R a691f0bff9a88f921fc37752d3572f210b397c822b8ce23d98af13c7813b16d8
- 03 R 0cd1b741f4ecfda201cd608e4cf4d16d9ce454a986f71f8574c128bd65ad8f1e
- 04 L cf030ef96a47c77091cf9319adcd15bea129572b4a29ba1b467e8719c011f629
- 05 L 34b08f2760134c24d3c5268a2d9d52e1d13b2fba157d906263cda65ed28a8a53
- 06 L 11aebecff46185d4aafbd0f273fabd973cfdb3a6030d5259db2ffb5c634e0d06
- 07 R 331ac39b878b9e4843f6ad0124731b0df8f28246e1997e3887d6b260cbfb01e2
- 08 R 3f0a8f0ec67506c6d513f257c1c793779f58c1a495a00fd8269d0daf03df52c7
- root aef0c23f46f8414be0c1c0df9260331fa7e358e8c36ee24739af7185eae45e3e