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
PA BAC SECRETARIAT, AFP PROCUREMENT SERVICE Award a ₱23.7M contract to S.M. SEVERINO CONSTRUCTION AND TRADINGNational agencies
Transaction hash:
a486b9334e2dfd39cf56c2a158b4702a3921a3fede7aa3e312b268808492228c
Status:
Included and unchanged
Block:
#5,294 719 blocks after it
Position in block:
Transaction 108 of 168
Award day:
Oct 5, 2023 (3 yrs 1 mo ago)
Value:
₱23,687,439.50
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 #5,294 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)PA BAC SECRETARIAT, AFP PROCUREMENT SERVICE awarded it to S.M. SEVERINO CONSTRUCTION AND TRADING on 2023-10-05.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 a486b9334e…92228cnow …
- 2. Block Merkle root changedstored 81e4fb74af…eb51f9now …
- 3. Block #5294 hash changedstored 81b5c8bd75…14af90now …
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 167 records. Each step hashes the current value together with the sibling shown.
- leaf a486b9334e2dfd39cf56c2a158b4702a3921a3fede7aa3e312b268808492228c
- 01 R ad0ffc0d6b926fbe87b6c626ea41476464f49c734c07e29b8af672b353dc910a
- 02 R 7db7b7f0ccaed47632f12f7faafdc0ded2974f27c5f0e1ce09194377573dd362
- 03 L 1ad63f6bfab0f270aada5ef7df6f3000a43744dc3c01be0499c32fef830d1830
- 04 L 1330095396cb78e6aefa1913f5e80207c16a78fa60122dc10ccd8a899046b26d
- 05 R 0c696cd34d68a761eb695fa429f7e552a1186aec32b3d8e0ad54ad56e61c4676
- 06 L 60b268ad3738dca39be8b22ca06d24d2bb74f807f4ae6053288f45ff560b53bd
- 07 L 37d3110dc874928442dcd9aaec1cdce9f1239707f3b17f5ad8262c9ef874a4a0
- 08 R 3f065d7a3ca8118237cc799f4228e07825c20602eceae8411835519d7ba0bb2b
- root 81e4fb74af9b57f6f71d43d304286b345b83e2b313e74316af7718c807eb51f9