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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LAGUNA II DEO Award a ₱93.5M contract to ST. TIMOTHY CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
6f2e724dea6f4832cbbdc4cf408b9816ede3b04936f9f5ad2d15463123296b12
Status:
Included and unchanged
Block:
#5,088 925 blocks after it
Position in block:
Transaction 170 of 375
Award day:
Mar 9, 2023 (3 yrs 8 mo ago)
Value:
₱93,536,490.00
Project:
23DI0031
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 #5,088 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LAGUNA II DEO awarded it to ST. TIMOTHY CONSTRUCTION CORPORATION on 2023-03-09.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 6f2e724dea…296b12now …
- 2. Block Merkle root changedstored 761771b91f…f849c8now …
- 3. Block #5088 hash changedstored 9fd3c3c006…ce09cenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 374 records. Each step hashes the current value together with the sibling shown.
- leaf 6f2e724dea6f4832cbbdc4cf408b9816ede3b04936f9f5ad2d15463123296b12
- 01 R 708fac2983ff2c0e875451214245c7b9bab5a95633598da7c083d87a10f594e3
- 02 L 0d29d3de28688f324e5aaf8b56f0c2b40c780a9b99d59dd32fc6ab2d6f221ff1
- 03 R 4a39c29e22d4a3eb5f2d46d32d333e780eb50f3b65917c759ada657c4abbaf59
- 04 L 9c271be27f156c178fc477376e5bd66f785483dc9dad6f94fe718a6aefc9fe97
- 05 R aa88c509678cbaa6c6e0df6412e9ec3b7694c794cb9faff790574369307993fa
- 06 L 89da6ccb77d9b799f2786a97375ec7172c285ca75e76d6e96453357be69e1f86
- 07 R 46a6659e27474b8af50a36d4efbfa8316149768659206e45659011638ef3cf62
- 08 L f6bcdbfc973973d11da4e74f836aab572c3767fd52f3aac380901759ed4163af
- 09 R ee97f62fb52d2386a0a13f75d4c6064189dac87f2eef5e85fa581aa232be1144
- root 761771b91f841421868af087d7e862591ecb87f5d7985a73f34a7d00e3f849c8