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 - NORTHERN SAMAR 2ND Award a ₱5.9M contract to ESD CRUZ CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
afa27da1271ebdd5efe0865491beb3e569c476cac6e9e4df262334a406964315
Status:
Included and unchanged
Block:
#5,598 415 blocks after it
Position in block:
Transaction 221 of 314
Award day:
Aug 20, 2024 (2 yrs 2 mo ago)
Value:
₱5,948,888.00
Project:
24II0088, Construction of School Building
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 #5,598 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 "Outside Infra - GAA 2024 DepEd BEFF", 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 - NORTHERN SAMAR 2ND awarded it to ESD CRUZ CONSTRUCTION & SUPPLY on 2024-08-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24II0088: 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 2025-07-31). 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 afa27da127…964315now …
- 2. Block Merkle root changedstored 7d71ba1f60…ca375cnow …
- 3. Block #5598 hash changedstored b16aec2325…9dcdf8now …
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 313 records. Each step hashes the current value together with the sibling shown.
- leaf afa27da1271ebdd5efe0865491beb3e569c476cac6e9e4df262334a406964315
- 01 L af74ed5de6e7ec75d74b43ab085b20470cb2cd35766cce7ee4c39fb7285f51a0
- 02 R b244ad5437f78d4050fc89af9e3089bff1a97493487e3e876858e5fbabfa256f
- 03 L 0be7d2f1bbddfbaa9d1b1678ef1c8581626eab805b321570c75fa7f3f72bbb18
- 04 L 53c5509b617ef67559f6d3099edfe19fefabe9244537cb42eff44251480cbc6d
- 05 L 8e4464c6ae652e02cf43de5022f2e67d8c1e94c85362b3d4bfd02f5f8918f35a
- 06 R 5fb17298d75503be2b90a3d774ff1afadfedb218590950b5cc778629e5c910bc
- 07 L ea72576a25223b70bfdeb479c517f5d09170ce38268235d4c0dfc92922f0d64c
- 08 L 5520dcf6266462d4645077f422963321d6db97312aaa911a35482d11a008f33e
- 09 R 5b2da91950f2927c74b5dd856d1d45d6a9d949b6d45aac0359f0ca060e9acb78
- root 7d71ba1f600a03be303b1c0e048eafb5cb0b32ef7e02193364c2d82137ca375c