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 COMPOSTELA VALLEY Award a ₱1.8M contract to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC)Provinces
Transaction hash:
b29d8f5798fcadb2cab26c0de9b056e0ea4db2d8134e69178602bd6ab3de1cb7
Status:
Included and unchanged
Block:
#1,224 4,789 blocks after it
Position in block:
Transaction 21 of 28
Award day:
Aug 23, 2011 (15 yrs 2 mo ago)
Value:
₱1,837,961.17
Project:
1 lot Contract Furnishing Labor, Equipment and Supplies for Construction of Division Office Building (Phase II)- CW-11-001
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 #1,224 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 COMPOSTELA VALLEY awarded it to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC) on 2011-08-23.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 Davao de Oro 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 b29d8f5798…de1cb7now …
- 2. Block Merkle root changedstored fccfd12690…83ea10now …
- 3. Block #1224 hash changedstored fada5a0607…e337f7now …
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 27 records. Each step hashes the current value together with the sibling shown.
- leaf b29d8f5798fcadb2cab26c0de9b056e0ea4db2d8134e69178602bd6ab3de1cb7
- 01 L b0cf82ebf38248c8ade43cb0c808ae919be4e1d679492adef24097f0a907ecbc
- 02 R 43c5539ec99d46e951d7f90b5b729839fc575737074aceafc29c8d1d39ac64bf
- 03 L 92b129cc65fc09096d0adc95174f64e46ceed7ac701b9933086c8a62f722db4f
- 04 R 6fa2ba8b765a9afb2faaae318b14bbfd6a01aeca68c1dc146c87cff2c3ec0a7a
- 05 L 14ea97cc71c244c0774307515e09c8e8a859329f63e24f4261908a5b09743cef
- root fccfd12690fb001ba71247309c6a772fff8424476d5899fb4b27241efe83ea10