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 AKLAN Award a ₱3.9M contract to AUDRIC CONSTRUCTION & SUPPLYProvinces
Transaction hash:
840bd695fd3ca959f2cfb6460a311cf90e33b59f6181e8a9c288022e8bc12d68
Status:
Included and unchanged
Block:
#3,031 2,982 blocks after it
Position in block:
Transaction 124 of 241
Award day:
Mar 29, 2017 (9 yrs 7 mo ago)
From:
Value:
₱3,903,347.24
Project:
Construction of Hanging Bridge, Malindog Ibajay
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 #3,031 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 AKLAN awarded it to AUDRIC CONSTRUCTION & SUPPLY on 2017-03-29.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 Aklan 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 840bd695fd…c12d68now …
- 2. Block Merkle root changedstored 22c92cfbdd…f380b8now …
- 3. Block #3031 hash changedstored daaa37bc2c…b458benow …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf 840bd695fd3ca959f2cfb6460a311cf90e33b59f6181e8a9c288022e8bc12d68
- 01 R 8542614d0ad67d93ad441bab44d52ec95365cc6d4ea90773a1016379f3c8e440
- 02 R 67e4c7629d37ab6a6996a6f59dd00e50f01827e172f46e302568d8c6ebf34048
- 03 L 32dcb6cb06a73bc7fdd5f5b940ee771349bfbf17c5a0fb06dfcea48defea9c42
- 04 L b477d3daa8d91591bf6499ee6411815facd9a3aca829522163de28b914d68b22
- 05 L cfb3cb5ef2287175d5fad4fecab3cb2f0b4582cdc05588077271e060bfd8a4d7
- 06 L 474e366ba7791074b9cc5afaa45d6a3b3c5002557dc683c083848d94bd3ab09e
- 07 L e6b8eede8bdc4094a5f840ab69736c4820a5d7fe739761e231f8c2dbbed21a7e
- 08 R de2da5567cb443055e2a599c3fd625bcb40ad13992ae3661acb89bbdb53f61ac
- root 22c92cfbdde0238c832f5cb04acd71978e0a11711e7bc07a37254e42a2f380b8