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 AURORA Award a ₱447.3K contract to SO CONSTRUCTIONProvinces
Transaction hash:
633643cdd1b42febd86b2d3b49d5e40007e860afd8e73c209d8a856d5d9341e7
Status:
Included and unchanged
Block:
#5,043 970 blocks after it
Position in block:
Transaction 7 of 17
Award day:
Jan 21, 2023 (3 yrs 9 mo ago)
From:
Value:
₱447,300.00
Project:
ORGANIC AGRICULTURE PROGRAM, PPE - OTHER STRUCTURE
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 #5,043 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 AURORA awarded it to SO CONSTRUCTION on 2023-01-21.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 Aurora 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 633643cdd1…9341e7now …
- 2. Block Merkle root changedstored 721bd31c34…31d044now …
- 3. Block #5043 hash changedstored 880744283a…ea6f5dnow …
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 16 records. Each step hashes the current value together with the sibling shown.
- leaf 633643cdd1b42febd86b2d3b49d5e40007e860afd8e73c209d8a856d5d9341e7
- 01 L 5c8cb3cdae7ac64c26bd20de3db4f0bcabc4990b356fdd5ede585f6c6ef8e976
- 02 L ac44fc35f417a8221910a5e3e6256bd95d5770e3e1824c04694d8a39f75398de
- 03 L c9c38e5b79a47771f8891459956fdfdc79509c3c0e6072f6f77725cd64a827a4
- 04 R 303adaed3dac7cf8dd01260c5d8ade82610e432b41f75ef12094e4d991eb8aaa
- 05 R 01693a63c7cb540169b49d03f682136eb687173b62a018bf65ee7319df9c649a
- root 721bd31c348e064d7dadcbb8dc654fe5ff26cb92e2d5c79810a46d5e9c31d044