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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PALAWAN 1ST DEO Award a ₱2.0M contract to A.P. CONSEBIDO CONSTRUCTION AND TRADINGNational agencies
Transaction hash:
985f7d7140c07f782d35cc4e32a7368d8c97108de9dfec02c6c0c9ea410efd55
Status:
Included and unchanged
Block:
#2,612 3,401 blocks after it
Position in block:
Transaction 160 of 256
Award day:
Dec 21, 2015 (10 yrs 10 mo ago)
Value:
₱2,023,393.84
Project:
15EE0104 - Construction of 2 Classroom
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 #2,612 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PALAWAN 1ST DEO awarded it to A.P. CONSEBIDO CONSTRUCTION AND TRADING on 2015-12-21.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 985f7d7140…0efd55now …
- 2. Block Merkle root changedstored 2a6168f8c1…14f5e4now …
- 3. Block #2612 hash changedstored c2bcc51433…c06904now …
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 255 records. Each step hashes the current value together with the sibling shown.
- leaf 985f7d7140c07f782d35cc4e32a7368d8c97108de9dfec02c6c0c9ea410efd55
- 01 R 987d8204706eac580789587f8d344992001f10ede7ea9c927ebeb692e77e5f2f
- 02 R 9b6d5bab068a1a22f2fcae7943faad59056c396b813acb8a22f3824e9f01c59e
- 03 R 53a74c73c5e9016b9206b8f3218a6265a43880fc7e6374f9eede1196b35f2623
- 04 R 4aa4d0e25880591a34046c170897a626871345507b189f65cab0edce071ab412
- 05 R cf50c7a6173fb9a12594310d265f8cb198de4a568cb5c7f48ffa488f3d618230
- 06 L d85183f9d1ac3f5a4f3f8b32e2a2e2ef096153c7d0c402a102a6a5ee09da94a5
- 07 R 8862341939f476f1ed062a7ea9f3a39a8579ccff11718745eb339056a3e2ec42
- 08 L 9b61968e0d35644c922b7e47e5354f68c1aa076ec2cba76402c5264e0932674b
- root 2a6168f8c127f48dfbf4442ed23d3bc1f656adcb7e42fd2f11c6a1101114f5e4