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 LUBOGAN, DAVAO, DAVAO DEL SUR Award a ₱300.0K contract to BQPC CORPORATIONBarangays
Transaction hash:
0a72024e4cdb2c819afcfa07785f8f6c5ed5bc3f9c0324aed9da463dd0429227
Status:
Included and unchanged
Block:
#1,892 4,121 blocks after it
Position in block:
Transaction 6 of 120
Award day:
Oct 16, 2013 (13 yrs ago)
Value:
₱300,000.00
Project:
Canstruction of Multi-Purpose Building at San Migu
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 #1,892 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 LUBOGAN, DAVAO, DAVAO DEL SUR awarded it to BQPC CORPORATION on 2013-10-16.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 0a72024e4c…429227now …
- 2. Block Merkle root changedstored 3e76240e33…2070dcnow …
- 3. Block #1892 hash changedstored 8b48978705…f8a9b6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 119 records. Each step hashes the current value together with the sibling shown.
- leaf 0a72024e4cdb2c819afcfa07785f8f6c5ed5bc3f9c0324aed9da463dd0429227
- 01 R 0acf98faaaea9a4126d6e354dc27b4ed0ba75146f72f56684d1372f826fb71ce
- 02 L 988db87c54800fbcfd1ad38b38462e605821291163d35f96dbfc514edf995638
- 03 L 1eff425f64878eb1963fabd6aad503374691f18dad86ecd2bc56c469f9285115
- 04 R ffc17de58c566e858f0c2e4b06d2c1521af55ca8fda4cc062328f2febacfd54a
- 05 R 7b60c3807f224f5ccb6471d712ffee6008aba64bcf6e8d6ddea52857c120818c
- 06 R 78a542762fe8153cc7dec661c17a8c6d08df50870ea518f3fb2c958dc6e6e87c
- 07 R 3602a4c5efbb45d943e5300ad35e6b6ba094465594a7a7e70361dc7d1824ac1e
- root 3e76240e33682ece4728ae06ca5453f3c2f278605094e833428730a2902070dc