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
CITY OF BAGUIO, BENGUET Award a ₱963.0K contract to R U SANGAYAB CONSTRUCTIONCities
Transaction hash:
c31e6ae98ce12c4cfefa451bd3a573b819ea6461fdcf896f9fc1e34eebc62858
Status:
Included and unchanged
Block:
#3,543 2,470 blocks after it
Position in block:
Transaction 164 of 215
Award day:
Sep 25, 2018 (8 yrs 1 mo ago)
Value:
₱963,000.00
Project:
8731-17-017)Repair of Parking Bay at Botanical
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 #3,543 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)CITY OF BAGUIO, BENGUET awarded it to R U SANGAYAB CONSTRUCTION on 2018-09-25.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 City of Baguio 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 c31e6ae98c…c62858now …
- 2. Block Merkle root changedstored de7e196cdd…c91eb7now …
- 3. Block #3543 hash changedstored bf915cc04e…f7c112now …
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 214 records. Each step hashes the current value together with the sibling shown.
- leaf c31e6ae98ce12c4cfefa451bd3a573b819ea6461fdcf896f9fc1e34eebc62858
- 01 R c359f45315a48cd01506f16655258fdd7f3fe5ceee559b4ee061dd3be467e007
- 02 R 0dc0ba0313e7608ac1c516630df48cb19b6c20e80de7d72a66038674be16dcfc
- 03 L 71a4340e69a96c5a5645e322e27d32487551fe108886f36a63b7026128354681
- 04 R 975942d694ba4a66b4beb58cf456968f758fe8900a39dc7b3a188faef43c7f7a
- 05 R 3be0e3546fe507f49ccf75f8b3d57517b5c93edcf6c3885ddc1c8c83a18c11a5
- 06 L b830560499b3d6c68f502659b5dd494885c84e7935ec33b1e8f1d81375eb5784
- 07 R 5328bf896980297ce8f98d18a911eee083e9d7aae2f631659c107cc65a14dd65
- 08 L 4b198cce4d1846277364ad4acd2521c45d08d68fa1998134afcb51a726d16863
- root de7e196cdd12b23935c2fc890b7629516643f99c9a7ab910cfe986309bc91eb7