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
BARANGAY CAMANDO, LEON, ILOILO Award a ₱2.6M contract to CAMCU CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
99580e49bf4f5ea8f0bcf91013d02d44cadeea6064a7b9169aa5f26c30ecf389
Status:
Included and unchanged
Block:
#5,781 232 blocks after it
Position in block:
Transaction 3 of 10
Award day:
Feb 23, 2025 (1 yr 8 mo ago)
Value:
₱2,623,571.27
Project:
COMPLETION OF HANGING FOOTBRIDGE
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 #5,781 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)BARANGAY CAMANDO, LEON, ILOILO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2025-02-23.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 99580e49bf…ecf389now …
- 2. Block Merkle root changedstored 92cc0c602e…72a764now …
- 3. Block #5781 hash changedstored b238d58b4b…363ea0now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 9 records. Each step hashes the current value together with the sibling shown.
- leaf 99580e49bf4f5ea8f0bcf91013d02d44cadeea6064a7b9169aa5f26c30ecf389
- 01 L 99572318b0498324ca96432a57c460ec49921e37af146a2a36945120b81ea80a
- 02 L 03ede6b9eff29a959f5890c383f9c755f014fe01e7f0e0a0b91a2acc893204b5
- 03 R 224105c5c03b32ba39e17ac4aa54eb7801ec13852bccc32a910990394de10a08
- 04 R ef6a4215031d9c6a174fc95d7f5f4c2bb7da00f161b525a1710a509034015201
- root 92cc0c602e224e622960b8118bdd41b670159d8da8844446965ced946772a764