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 SOUTHERN LEYTE Award a ₱2.3M contract to JUNCYNTH CONSTRUCTION & GENERAL SERVICESProvinces
Transaction hash:
fd7149e324fcf60535b520b3fd2c8365f20724e5dace7ee771ee2012e9b3cd67
Status:
Included and unchanged
Block:
#2,565 3,448 blocks after it
Position in block:
Transaction 94 of 96
Award day:
Nov 2, 2015 (11 yrs ago)
Value:
₱2,303,593.07
Project:
Const. of 1 unit 2 Classroom Pres. Quezon
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 #2,565 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 SOUTHERN LEYTE awarded it to JUNCYNTH CONSTRUCTION & GENERAL SERVICES on 2015-11-02.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 Southern Leyte 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 fd7149e324…b3cd67now …
- 2. Block Merkle root changedstored cdcce56458…c43ea5now …
- 3. Block #2565 hash changedstored 85df987491…45342fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 95 records. Each step hashes the current value together with the sibling shown.
- leaf fd7149e324fcf60535b520b3fd2c8365f20724e5dace7ee771ee2012e9b3cd67
- 01 R fd72afd50d739d34f3676d1545eb88766a87c2d43c16c52c3b84c3b5fc10945c
- 02 L bceab8dd95e2e2513cfe14e298ef63844e9ac235fe288e2d9da849333ef4f366
- 03 L 9087ed9c8c70b16d4e55c726da1aabfc485ec2ccaf0b7004465b7741d5425f7a
- 04 L 07c74e5d2dfd3f73acef6ba786fb36e33ccf15faab23c9b1404cb78272a17ca0
- 05 L cbc6578fbd79ebc307a14b7036e1949a640b4a094a4ef6526a19054b2aaa404e
- 06 R 4fdf32cb2770ffee142f133db5f507d4b6c508152d0bf20d0b6f7e33d7cb6525
- 07 L d1816a1214f3ff1118a285906b0b30d4b5c904e27bcd6f83f882ee76938fb817
- root cdcce564584a97a09fa18ff3dc841b5bf4b5cc9f1c93ea38e2a9f0d97dc43ea5