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 LA PAZ, ZAMBOANGA CITY, ZAMBOANGA DEL SUR Award a ₱249.9K contract to BENRAM CONSTRUCTIONBarangays
Transaction hash:
699ec29745d20dc8e2ece0c82e1a1e2927336d09f0e167d28a113066ffd3acd3
Status:
Included and unchanged
Block:
#1,902 4,111 blocks after it
Position in block:
Transaction 6 of 16
Award day:
Oct 28, 2013 (13 yrs ago)
Value:
₱249,950.00
Project:
Improvement of Farm to Market Road
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 #1,902 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 LA PAZ, ZAMBOANGA CITY, ZAMBOANGA DEL SUR awarded it to BENRAM CONSTRUCTION on 2013-10-28.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 699ec29745…d3acd3now …
- 2. Block Merkle root changedstored 7d0a220886…2e038anow …
- 3. Block #1902 hash changedstored 972fb70991…7f2c1anow …
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 15 records. Each step hashes the current value together with the sibling shown.
- leaf 699ec29745d20dc8e2ece0c82e1a1e2927336d09f0e167d28a113066ffd3acd3
- 01 R 6bceb86a0f1ae92f89f451db159d7a2fa615f95b1a3b75d634c66b32bd52c2ec
- 02 L e8885b8ff0fa19e96ff131d4d05e1bdd8473c3c89243195e5958d473e7c9fe00
- 03 L fbd202decaf8932fbe835e825909d6512dd01b9c22cc5b1d066a149fdb928cef
- 04 R 785d2dc70a621dbe6b08168fc00b6b702c63992285c056f7fe0aa238555e61f7
- root 7d0a220886a63b0742a7ee4f32aac03fcabe23fa65c3b03e99aa74f1b32e038a