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 HIGWAYS - AGUSAN DEL SUR 2ND Award a ₱1.8M contract to DDS BUILDERSNational agencies
Transaction hash:
fcf477d2d86aa775ddebf8bd34c5ed1680576eae7bc516ab0c398be31d41142f
Status:
Included and unchanged
Block:
#2,505 3,508 blocks after it
Position in block:
Transaction 262 of 268
Award day:
Sep 1, 2015 (11 yrs 2 mo ago)
To:
Value:
₱1,757,445.91
Project:
15NC0030
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 #2,505 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 HIGWAYS - AGUSAN DEL SUR 2ND awarded it to DDS BUILDERS on 2015-09-01.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 fcf477d2d8…41142fnow …
- 2. Block Merkle root changedstored f0f91c3a83…335735now …
- 3. Block #2505 hash changedstored 8aa1bd1916…ea843dnow …
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 267 records. Each step hashes the current value together with the sibling shown.
- leaf fcf477d2d86aa775ddebf8bd34c5ed1680576eae7bc516ab0c398be31d41142f
- 01 R fd1288489cf12fef3cbb841e7d3fbf12eccd615b9c2f744600dd9efd20fb4880
- 02 L 07fe4c135e64fe202d6869794029320365b3f63b04bd7a8a6fa45d7c8061433b
- 03 L 2f8737e535212f3e4eafba365c84906923434666d58d7df354985caa6f60a3da
- 04 R 2a8c37f409eb9f04a09f48dee58dfe09a80c499d7ebfd21eecccbebed5694514
- 05 R 3ea2fe2ecdf7ef1480a8e7c15f04b567cd2b298cddaa3d09d0bc12a3a75d5b7c
- 06 R 5e5e5f027066387d95883b72ab36ee818c5b0a56300978681ce6a9abc6552ed3
- 07 R 5cc7dec0a385358f42508d2dc32d058f47be39b3bf1b06faf9a6546a7f062c52
- 08 R a880e682f8333e21aa8674479284d1438fa382d04804ec3d07278d6adf25d604
- 09 L 408a3e8e16f5954792a7e9bdcaa18e07443342fdc138a65473d388db91131c14
- root f0f91c3a83a707500aa239dfb2ea40fdd6b3850c73e5bbdf24eb0c2601335735