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
PROVINCE OF SARANGANI Award a ₱2.8M contract to FFJJ CONSTRUCTIONProvinces
Transaction hash:
afcccefbd7cd24c27c8e6e60e8a0ce6c2f1dc4b311262d4ed9f0e4573ccab289
Status:
Included and unchanged
Block:
#1,835 4,178 blocks after it
Position in block:
Transaction 3 of 6
Award day:
Aug 17, 2013 (13 yrs 2 mo ago)
Value:
₱2,815,952.68
Project:
REPAIR OF CROSS-LAGUIMIT-GULO PROVINCIAL ROAD (CON
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 #1,835 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)PROVINCE OF SARANGANI awarded it to FFJJ CONSTRUCTION on 2013-08-17.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)COA's CY2024 audit of Sarangani gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 afcccefbd7…cab289now …
- 2. Block Merkle root changedstored a49aa728ef…7f5a3dnow …
- 3. Block #1835 hash changedstored 7970d009cc…35f02enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.
- leaf afcccefbd7cd24c27c8e6e60e8a0ce6c2f1dc4b311262d4ed9f0e4573ccab289
- 01 L 79ac2220d6a68c9858acefb47c59f393387e151f0be13f0bc2ef4544f29d75e9
- 02 L a1fbe94012a37d0243c68d666314eb50fc39d78b3c4330da5d9706e0f70c6d86
- 03 R 977090f78d9c599909def42c70486ed202c9534b6bbbb9f16f0fd0a04e7d7bb8
- root a49aa728ef550a56f56f1fa483b7c66b01a659f78d1d4196e3207f6ace7f5a3d