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
MUNICIPALITY OF KALILANGAN, BUKIDNON Award a ₱4.6M contract to FP ALONTO CONSTRUCTION SERVICESMunicipalities
Transaction hash:
2fdcdb2d08fca4f6a8fc6bbc714dfd4aec6954112df370e3c23164b16d503459
Status:
Included and unchanged
Block:
#4,269 1,744 blocks after it
Position in block:
Transaction 21 of 130
Award day:
Nov 3, 2020 (6 yrs ago)
Value:
₱4,639,528.78
Project:
REHABILITATION
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 #4,269 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)MUNICIPALITY OF KALILANGAN, BUKIDNON awarded it to FP ALONTO CONSTRUCTION SERVICES on 2020-11-03.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 Kalilangan 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 2fdcdb2d08…503459now …
- 2. Block Merkle root changedstored 2183a50e43…8068e3now …
- 3. Block #4269 hash changedstored 0d2d35245b…9ac2c2now …
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 129 records. Each step hashes the current value together with the sibling shown.
- leaf 2fdcdb2d08fca4f6a8fc6bbc714dfd4aec6954112df370e3c23164b16d503459
- 01 L 2ad1ad136fb907b35f8965512d4c44b32017198690ce52114e6115742467f7bd
- 02 R 8d833556c198f47d7b76124b3af1bab432ca101c18ce7c8feb9d124cf2c0edaa
- 03 L a7c6b47c6fbec47c4673ce7a7066dd2a3fbaacad58a50eab08a90565ef37c7e4
- 04 R 92886b360abac992d08fe53b37d0e9ef0b0999d8a8463523381e2d0ff7cbc093
- 05 L 62993db09145a41bf6a64e1c3809265d6b98019f1f0aa977af7032a6f57f0904
- 06 R c479d17d973ec576a98533b25ceaffc80a97e2de81110a507c37192350f005d4
- 07 R 17e6e4a8bd8f02c3accc23814d8ca5544f94dcfe2120c336ca3a9885c659fa76
- 08 R 2bbc6ea5ca416e071a6427b1f150e002149737e764309d854e3eeaf954742c1e
- root 2183a50e43db546497d8a2510f575afabadb15864d8f69dcb559bfe2c38068e3