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 ALBAY Award a ₱19.9M contract to WCS CONSTRUCTION, INC.Provinces
Transaction hash:
d95e0db7646867031aa0b45e3d3aafd29ebf5171da12f902ae3788b614736b71
Status:
Included and unchanged
Block:
#1,635 4,378 blocks after it
Position in block:
Transaction 25 of 31
Award day:
Dec 11, 2012 (13 yrs 11 mo ago)
From:
Value:
₱19,886,352.41
Project:
I12-09 Construction of Camalig Evacuation Center, Camalig, Albay
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 #1,635 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 ALBAY awarded it to WCS CONSTRUCTION, INC. on 2012-12-11.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 Albay 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 d95e0db764…736b71now …
- 2. Block Merkle root changedstored 44f46bccd8…68c300now …
- 3. Block #1635 hash changedstored 1b8486bf19…857375now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 30 records. Each step hashes the current value together with the sibling shown.
- leaf d95e0db7646867031aa0b45e3d3aafd29ebf5171da12f902ae3788b614736b71
- 01 L d1e0b9b5b03c0812a5df47067ff377b6dadc10de4b0e7a046ca37f7d37d1703c
- 02 R a529658fddc6b6d1e9b71203a40f4fea63fc7a246b8dc132156e70ee767d2750
- 03 R 92b04bfc6586d5cfe6fef1cad1d76b5b0b51ab3b01383a9aed0eeb12b1fce58c
- 04 L 5ec9e0a8faff855e8e19a220380226a27fb16cbd7ec7be0c27c0fd8bdf8838bf
- 05 L bcf65ab5c53799ee5e22530f13a23527f7d709c0d74a5c95c592e21d044e395d
- root 44f46bccd80973f50b480d803b8e09374b978d5854fa012353e03e1dac68c300