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 MANAOAG, PANGASINAN Award a ₱748.5K contract to J.G. GARCIA CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
ab011d6440d8079e6e306ca862d2f3646ee2751ae274a43a2f015f0536786e53
Status:
Included and unchanged
Block:
#1,098 4,915 blocks after it
Position in block:
Transaction 16 of 26
Award day:
Mar 18, 2011 (15 yrs 7 mo ago)
Value:
₱748,500.00
Project:
Construction of Municipal Boundary/ARC Brgy. Pao, Manaoag, Pangasinan and Brgy. Maraboc, Laoac, Pangasinan
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 #1,098 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 MANAOAG, PANGASINAN awarded it to J.G. GARCIA CONSTRUCTION & SUPPLY on 2011-03-18.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 Manaoag 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 ab011d6440…786e53now …
- 2. Block Merkle root changedstored dbb8ed3e07…d47a5enow …
- 3. Block #1098 hash changedstored a0b34e0966…ce8b6bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 25 records. Each step hashes the current value together with the sibling shown.
- leaf ab011d6440d8079e6e306ca862d2f3646ee2751ae274a43a2f015f0536786e53
- 01 R b8356da63592f6ee2b1d4466dd212eb0135c9a690c2a3a318110d05f96b85210
- 02 R 9252a191a8a2ad499dff22ef5960a93b0696bd7404ba4bc80258d7bdafb7ed56
- 03 R 664a4b21d62b82ead5304e2139a2f0df1b442e31c47da3b48c533a601ac59388
- 04 R 6d85b8eaa5a2c1e9d60d7606e5ee39f6371a35d5e1622ed576c9bdcd081c1b4a
- 05 L 89684576a180f8826a33fbec4c6a4dff5f4bc74ffeb99b2521a73b783d8c324a
- root dbb8ed3e07e4bae0a7bb6c2a6249a41036a8a318cc0ffb6081f55233d9d47a5e