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 BACAWAN - DINAS ZAMBOANGA DEL SUR Award a ₱1.9M contract to AFS CONSTRUCTION AND ENTERPRISESBarangays
Transaction hash:
b523a5832fb52baa4e7abc0aae39481e2aff53301c36220aa3ce10708a58bf3c
Status:
Included and unchanged
Block:
#3,750 2,263 blocks after it
Position in block:
Transaction 11 of 17
Award day:
Apr 30, 2019 (7 yrs 6 mo ago)
Value:
₱1,897,342.80
Project:
CONCRETING OF TIRE PATH
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 #3,750 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 BACAWAN - DINAS ZAMBOANGA DEL SUR awarded it to AFS CONSTRUCTION AND ENTERPRISES on 2019-04-30.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 b523a5832f…58bf3cnow …
- 2. Block Merkle root changedstored 94543cc5bd…801ac9now …
- 3. Block #3750 hash changedstored 468117ab6e…400344now …
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 16 records. Each step hashes the current value together with the sibling shown.
- leaf b523a5832fb52baa4e7abc0aae39481e2aff53301c36220aa3ce10708a58bf3c
- 01 L b0482fe17bebdad459f99079d353e4aa0f214c5854f522fe5a0a6939d5493381
- 02 L 7c580d052a18e2d49765115a0002b850adb62d1307e8eeba509530b333046386
- 03 R b657f15abcc8c97299c593dce9e0ad2df90c38580ad25ba1261155a79a241ae4
- 04 L 637bd9f063841d485577a3846d22e9331d967dd2905f788cfaa57ff5155282c1
- 05 R 08ad4652c704addc93205008dde17fede16dff6410e59da83a6f0f2cb0f5fd4e
- root 94543cc5bd2bf4be08ee4707e80a1d075056c52f3c4da5093ff532976b801ac9