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 MONTECALVARIO - BULAN SORSOGON Award a ₱209.6K contract to TIONGBIO CONSTRUCTIONBarangays
Transaction hash:
e4e2bc954352705d2df5b1e1459428234db95142b680dada42b653e90f584cd9
Status:
Included and unchanged
Block:
#5,470 543 blocks after it
Position in block:
Transaction 29 of 32
Award day:
Apr 10, 2024 (2 yrs 7 mo ago)
Value:
₱209,554.17
Project:
MPROVEMENT OF MULTI-PURPOSE HALL
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 #5,470 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 MONTECALVARIO - BULAN SORSOGON awarded it to TIONGBIO CONSTRUCTION on 2024-04-10.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 e4e2bc9543…584cd9now …
- 2. Block Merkle root changedstored 78dfe7b804…c1ad67now …
- 3. Block #5470 hash changedstored 7ad58678ee…a61216now …
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 31 records. Each step hashes the current value together with the sibling shown.
- leaf e4e2bc954352705d2df5b1e1459428234db95142b680dada42b653e90f584cd9
- 01 L e479551b654c187327efbe2011a71aea7c16461b204404afd65d31580a4444cd
- 02 R 6d74953328688fca69db8b67e6945ac0cfac186b922164e6efd1a2e2f05be695
- 03 L 743f690258b932c13777007f57833df078e31b6da506e3eb37957c15bdf41597
- 04 L 4605ce88c46eb3f5dad9ea3e2f8a5af85a5aa74ed2a1c429fc0e2d29d22f4e97
- 05 L 327d6791f43f26729c75198909761f4fbf417d9d8129badc6e4597292ec3451e
- root 78dfe7b80483cd8851c848e9f13b385462078acd962d902082f10db5c9c1ad67