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 MANGGAHAN, PUERTO PRINCESA, PALAWAN Award a ₱234.1K contract to SJFIVE TRADING AND CONSTRUCTIONBarangays
Transaction hash:
ba93a1663bdfeef3fbc060c4c479954d970a8e07d72d2cdabdcf1c1050d6a7ab
Status:
Included and unchanged
Block:
#3,243 2,770 blocks after it
Position in block:
Transaction 14 of 21
Award day:
Nov 11, 2017 (9 yrs ago)
Value:
₱234,050.00
Project:
Proposed Perimeter Fence of Bgy. Hall
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 #3,243 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 MANGGAHAN, PUERTO PRINCESA, PALAWAN awarded it to SJFIVE TRADING AND CONSTRUCTION on 2017-11-11.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 ba93a1663b…d6a7abnow …
- 2. Block Merkle root changedstored e051978b3c…6bbed5now …
- 3. Block #3243 hash changedstored bf3ccf12c1…88264cnow …
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 20 records. Each step hashes the current value together with the sibling shown.
- leaf ba93a1663bdfeef3fbc060c4c479954d970a8e07d72d2cdabdcf1c1050d6a7ab
- 01 R c78ed62bdbb8132af7f7aa0d4d36d1810c15bac6f426d93ac5d434cde0a11ec0
- 02 L cb7da91d5ea3b9e0cdd76e2f57c1d21f6dd048a6bedbba109bff4940e65a0297
- 03 L 747259ae9723feec57d7316e83c18fbacdd5de54052fac31d007d3c36644acf2
- 04 L 541bcb337840b8515d8c42ca1a2da7597ffb511c2875f680a06d2b94c234672f
- 05 R 7e1378de8e1b3c29dd546bed93912dd78e9dde45375de0633ec1f8d1fd557dff
- root e051978b3cf31a13607ba7adb4fbb89197c687397fad7be6450a6509a46bbed5