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 SIPOCOT, CAMARINES SUR Award a ₱117.1K contract to ROMANJO CONSTRUCTIONMunicipalities
Transaction hash:
408a4f23cec2d6659116a5274c26e5253ccac91f0b9662a081fd4158346dd31f
Status:
Included and unchanged
Block:
#1,278 4,735 blocks after it
Position in block:
Transaction 15 of 61
Award day:
Oct 27, 2011 (15 yrs ago)
Value:
₱117,115.00
Project:
Construction of Farm to Market Road-Brgy. Gabi
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 #1,278 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 SIPOCOT, CAMARINES SUR awarded it to ROMANJO CONSTRUCTION on 2011-10-27.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 Sipocot gave a "modified" 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 408a4f23ce…6dd31fnow …
- 2. Block Merkle root changedstored 45ec82544d…1ce5fcnow …
- 3. Block #1278 hash changedstored ead8496304…4c9238now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 60 records. Each step hashes the current value together with the sibling shown.
- leaf 408a4f23cec2d6659116a5274c26e5253ccac91f0b9662a081fd4158346dd31f
- 01 L 3d9fb25812bbb188be11979f26abcd9760c8d8b575c0b52b2bf4cefd236469cc
- 02 L ef6e3eeb6110f67df4b05d46830fa44034b8a8a6d6c260449e6001d0c0f949fa
- 03 L 4c3e6832b0b9a614261ea879aeadd9502df2213d92ecf9416069e29332e78d6e
- 04 L c654c6aea8e0a8bdc943d66aa3a83238dd75638ce1e1a7b6e9318911a3d0e051
- 05 R 66983f3e8a67cba678bb6b76c8436803210734190309c859379fe31d2c17c748
- 06 R c17a062b33ab449096353ce9b7d2a22fd1b1cd222f726dc8a027209d43aeb237
- root 45ec82544dd4869f9729271288a1dabaa0e851cf0cddc6ca6a3043141f1ce5fc