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 LA UNION Award a ₱1.2M contract to RAPHAEIL CONSTRUCTIONProvinces
Transaction hash:
1fb25dc2d044fb72465dbf366bfb36b1bed9deda8045ff14fffe323747f2bed4
Status:
Included and unchanged
Block:
#3,595 2,418 blocks after it
Position in block:
Transaction 37 of 326
Award day:
Nov 19, 2018 (7 yrs 11 mo ago)
From:
Value:
₱1,202,811.58
Project:
Processing Center for Peanut
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 #3,595 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 LA UNION awarded it to RAPHAEIL CONSTRUCTION on 2018-11-19.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 La Union gave a "not stated" 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 1fb25dc2d0…f2bed4now …
- 2. Block Merkle root changedstored 04bfeaf991…510143now …
- 3. Block #3595 hash changedstored af31aa2bc9…1c4158now …
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 325 records. Each step hashes the current value together with the sibling shown.
- leaf 1fb25dc2d044fb72465dbf366bfb36b1bed9deda8045ff14fffe323747f2bed4
- 01 L 1ecdaf848b5a3e2c80431ec9a8b947c8cada6ec3f440022dce116c354ffc5375
- 02 R b2bbb3c9e8238f980bc15d1d9ea5d1b8b614f40f6ee8b6dee35b4f9062dbcdde
- 03 L 1c374c6b9ae5771d23d8c4279f2fcaa167bad0f964150e72d724fffaed979c8b
- 04 R 9a287d5d80b84042e2024db42bc4738a7df7f663c8d5b771f18277d5e19d82bb
- 05 R b821b53abf78c35a8596698d85329ae1e0f40729b7b45f0d6be4fc2fcf3bf2a9
- 06 L 70fc8c2dcb5508d024477c7a70ee22dd38965147c61022e52ccf07aebf1f15e7
- 07 R 29a2846341d97998702343f7079facbe0241329d27cc556c396bd1e5e113086e
- 08 R f1f360bc4a15e0ccf8c0c7da9b22c23c491e837b773beb5d1619eb2ea6bece30
- 09 R e32bd72743f36bca6495530e9d07b2ec123962504ca9de5a1827b641e5c397c5
- root 04bfeaf991aeac7c2fbe73107b001030f7df67018ee1039488eec88696510143