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 PEÑAFRANCIA, DARAGA, ALBAY Award a ₱199.5K contract to BRYNE CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
c55229fec2f3aacf9d5418e8f1419ea1929eae0230cbcc8a73a6b29a3c5c7cec
Status:
Included and unchanged
Block:
#5,603 410 blocks after it
Position in block:
Transaction 27 of 28
Award day:
Aug 26, 2024 (2 yrs 2 mo ago)
Value:
₱199,527.29
Project:
Construction Projects
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 #5,603 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 PEÑAFRANCIA, DARAGA, ALBAY awarded it to BRYNE CONSTRUCTION AND SUPPLY on 2024-08-26.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 c55229fec2…5c7cecnow …
- 2. Block Merkle root changedstored 41ecba8fb7…884b24now …
- 3. Block #5603 hash changedstored ae56e256bc…9091d0now …
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 27 records. Each step hashes the current value together with the sibling shown.
- leaf c55229fec2f3aacf9d5418e8f1419ea1929eae0230cbcc8a73a6b29a3c5c7cec
- 01 L c4e71fbb6767492eb34f7a12da9988f8774840767efc7365dae4694813f602bf
- 02 L 10c2a5973386460acf1a876ab60de6021b5a953228e34335ca76387f8b459130
- 03 R 533426d448cc14e0b3c04767b0ed81534a9d687c985b299c59bfd3fa33f010b7
- 04 L e6a4e8a3c6a2100e452cd5bb7fd5540f20d3cb1a0dc645550c5c63db609588ae
- 05 L 61aef462bc8a1e201838deaf069d2e1de0032e16acfd754abddbed21f8234375
- root 41ecba8fb7901f439ffabbdd85d49676c987cf58aefc11a486f131e1a5884b24