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 PUBLIC WORKS AND HIGHWAYS - BOHOL 1ST ED Award a ₱24.4M contract to AL CHRIS CONSTRUCTIONNational agencies
Transaction hash:
43de9682023fa5dfb1ea18d475b6ca61f5ed76cd1ca14cdca3da3c69b6badd9b
Status:
Included and unchanged
Block:
#5,487 526 blocks after it
Position in block:
Transaction 150 of 586
Award day:
Apr 29, 2024 (2 yrs 6 mo ago)
Value:
₱24,399,600.00
Project:
24HA0095
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 #5,487 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - BOHOL 1ST ED awarded it to AL CHRIS CONSTRUCTION on 2024-04-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24HA0095: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2024-11-10). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 43de968202…badd9bnow …
- 2. Block Merkle root changedstored 645a3cd6e3…948335now …
- 3. Block #5487 hash changedstored 0add54886a…466fb8now …
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 585 records. Each step hashes the current value together with the sibling shown.
- leaf 43de9682023fa5dfb1ea18d475b6ca61f5ed76cd1ca14cdca3da3c69b6badd9b
- 01 R 44a0fa4faf74bcd4fef1f759bc3e1c3572b9445c1c220b77720d32dbd918dc44
- 02 L 880a3c9a93fa878cb25312d871a645c0e35a9e50ef7725b737e25f98cc580bf6
- 03 L df9bb54dfc083347eb4d7d4c426e5dbf2224a3944071dc9b1b621b4f9a7bfee3
- 04 R 0eb1e0e4b010555733894477799d430fc19fb56834180dad7539a2f5452733f3
- 05 L 55b1e528462f1b23f50a6fa2fd4c9a709a42153ac47f7703c9de61619a47ed7c
- 06 R e9aef373deac97af8d1f96f037c29e0a2902402fad71d5a312a154a50ed2bd6b
- 07 R 461e50aa3ee54f9c33487fe126a1e2a35cc8ac6022def5b59b5d28d327ae3e38
- 08 L 25abe1df925a0240f281c7961fe15bd8195b9face30866c5173e1f6a14532d06
- 09 R 1c7e6454c6e9a893cb66bf232d227af54744ddc809c5b1e9fac86ee995bb2d46
- 10 R 677f5e268a6d67f6159f0011b675c1b48dfd0145b56d7be2c4420bf439eec14c
- root 645a3cd6e35ee1a9cdb093a9e6b011b8412be69d8d6bd1bac4e8a4efa0948335