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
PN BAC SECRETARIAT, AFP PROCUREMENT SERVICE Award a ₱7.2M contract to ABG CONSTRUCTIONNational agencies
Transaction hash:
a0b8b91807839b61b69eaeceb8f749e26bec0caf47c0243fed3a4d035be4757a
Status:
Included and unchanged
Block:
#5,473 540 blocks after it
Position in block:
Transaction 3 of 4
Award day:
Apr 13, 2024 (2 yrs 7 mo ago)
Value:
₱7,200,522.00
Project:
Supply and Delivery
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 #5,473 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)PN BAC SECRETARIAT, AFP PROCUREMENT SERVICE awarded it to ABG CONSTRUCTION on 2024-04-13.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 a0b8b91807…e4757anow …
- 2. Block Merkle root changedstored 07d41f0960…efd81dnow …
- 3. Block #5473 hash changedstored 449931908d…73c038now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.
- leaf a0b8b91807839b61b69eaeceb8f749e26bec0caf47c0243fed3a4d035be4757a
- 01 L 9a17adf6d277be5578a5a764c6686886b46d35193c1c71c2fa964a481e3623b0
- 02 L 43c85369072bd26dce12fe40fce5d52a4636ea0e168c400a58fb8977c97cafa7
- root 07d41f0960864f73d68195bbd0242d2781cbe1e0a75ddb762479f085e6efd81d