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
PROVINCE OF BUKIDNON Award a ₱7.4M contract to C. DY BUILDERS AND GENERAL MERCHANDIZEProvinces
Transaction hash:
9645bdcbbf8eee2f034e6a94060d9de8e3a1fdccaa9963a30128455d84f49bef
Status:
Included and unchanged
Block:
#2,268 3,745 blocks after it
Position in block:
Transaction 63 of 117
Award day:
Dec 11, 2014 (11 yrs 11 mo ago)
From:
Value:
₱7,409,402.16
Project:
Rehabilitation of Roads
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 #2,268 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)PROVINCE OF BUKIDNON awarded it to C. DY BUILDERS AND GENERAL MERCHANDIZE on 2014-12-11.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)COA's CY2024 audit of Bukidnon gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 9645bdcbbf…f49befnow …
- 2. Block Merkle root changedstored 9aa03597d0…6e998anow …
- 3. Block #2268 hash changedstored b99fd32d26…0fbc92now …
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 116 records. Each step hashes the current value together with the sibling shown.
- leaf 9645bdcbbf8eee2f034e6a94060d9de8e3a1fdccaa9963a30128455d84f49bef
- 01 L 95625d019837191fd503d100a69eea1d080785df8131fbaefa0b2982fece5a2b
- 02 L b852bcfb991ff06dda983c8999fa66a89da0819b53d4eeb894390c04ec3207a5
- 03 L f2bd8e35437cef0551508f217bd23b239f5fcfe4a3c6e22b4670c45594592608
- 04 L db96abd07208526ddbe9abbe8e86f6ef94bdf5f10c7e7e4bd3002d9a4801b794
- 05 L 8ffb22b6641cacd01dae8c31a43924b7adee642ede1b06005dd4a5a21793ecdc
- 06 L 40d7475654d13961c558bde49945118936826a2117501a4decf0b41a0cedaf0d
- 07 R ef4b9cf0c9ab268d6c7675a67fc47fe48d05a937f405e134aaa873ac79b59506
- root 9aa03597d00e2d3528915377a166d8b00ed1fcab27d7b795460238dc686e998a