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 KABAYUNAN, DONA REMEDIOS, BULACAN Award a ₱126.0K contract to M.P. BULURAN ENTERPRISESBarangays
Transaction hash:
f7bd29e98e2fe271db0db451aebef47436bb78d34139c32d80b4a6fd46d0ab70
Status:
Included and unchanged
Block:
#3,533 2,480 blocks after it
Position in block:
Transaction 154 of 160
Award day:
Sep 14, 2018 (8 yrs 1 mo ago)
Value:
₱126,000.00
Project:
Riprapping
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 #3,533 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 KABAYUNAN, DONA REMEDIOS, BULACAN awarded it to M.P. BULURAN ENTERPRISES on 2018-09-14.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 f7bd29e98e…d0ab70now …
- 2. Block Merkle root changedstored 4fdd9b4241…69d8c2now …
- 3. Block #3533 hash changedstored c1705adba8…e12059now …
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 159 records. Each step hashes the current value together with the sibling shown.
- leaf f7bd29e98e2fe271db0db451aebef47436bb78d34139c32d80b4a6fd46d0ab70
- 01 R f84c5c7d1747039d169c9685dbf56a0cf8e0d453e63b56ac37bbe242dcc03b39
- 02 L c362924fe305149ff6dab0d51310a8489537696e9a080a9476e9fbb0c3fc2369
- 03 R 66bcad0ce21d191cd4716459e3af275c275220f564a4eea1c7d42a8a74d36838
- 04 L 85540a09fec6a6fcfa1bee18a24f67a3f7e0569f9c04d4b8951544985c6dbc9c
- 05 L 71f6c9e08c869f6f63cc7976b41db1eb1da6eebd5f83fc8781e220f190dd8042
- 06 R 9d74defac306c7fcbea7bf066b191c57b4c03fa60db8b0b333a44a5b84ede3b2
- 07 R cb406718f813abc6d245ae1d09ebe8bd9cc7c13dc20e0879ca105e96c012da39
- 08 L 36ebfc239fbe94328fde67c68098265adfe04f42195fc169eff630218796fc5e
- root 4fdd9b4241be206078f48b8864447ae8000df729a1bce9840459b1423e69d8c2