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
MUNICIPALITY OF MARABUT, SAMAR Award a ₱999.2K contract to M.B. PACURI CONSTRUCTIONMunicipalities
Transaction hash:
1d962034c70ca6f2175b2e2d25d2622a53397fdc13fe40bbf600042b7b174c1f
Status:
Included and unchanged
Block:
#1,593 4,420 blocks after it
Position in block:
Transaction 5 of 52
Award day:
Oct 23, 2012 (14 yrs ago)
Value:
₱999,237.38
Project:
Concreting of Barangay Road
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 #1,593 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)MUNICIPALITY OF MARABUT, SAMAR awarded it to M.B. PACURI CONSTRUCTION on 2012-10-23.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 Marabut 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 1d962034c7…174c1fnow …
- 2. Block Merkle root changedstored 8eeafd6e69…629a3dnow …
- 3. Block #1593 hash changedstored 35eaba4fe6…e9e1a6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 51 records. Each step hashes the current value together with the sibling shown.
- leaf 1d962034c70ca6f2175b2e2d25d2622a53397fdc13fe40bbf600042b7b174c1f
- 01 L 16a3a5ee00d719508891b683b1ebd3e91c508eea38a9e2051279a64a9b3a513e
- 02 R f198829668e1643623b0de3f2090347885d693ba8f01da6bc83eb027cb33c6a2
- 03 L 4fa3c9a9c6aba3bac115bb09337bd3054ce99c006f47274957d58c9642ea77d8
- 04 R 7a8c624bb89ddc353f21262182303e2314a341c36322176f6f0d270bedfa0434
- 05 R 5e9a1d0653813a552ca08c64a396d1e16b44b0ba60313cb203565d3f44af252f
- 06 R 8b8a0c829b35bacf9db0581db0545e030c4a37555366b9ebcf343e739cb5d08d
- root 8eeafd6e69019d5ab85e64c12786767cdd55f50fedc3ad09c02e79f0fa629a3d