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
BARANGAY SAUD PAGUDPUD ILOCOS NORTE Award a ₱99.6K contract to REMAR CONSTRUCTIONBarangays
Transaction hash:
ea4f99a3f907e9eec085cc1bdbbd848f70cdbb5cab28ed143e0930cf32c90718
Status:
Included and unchanged
Block:
#3,938 2,075 blocks after it
Position in block:
Transaction 236 of 265
Award day:
Nov 15, 2019 (6 yrs 11 mo ago)
Value:
₱99,570.59
Project:
Construction Project
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 #3,938 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)BARANGAY SAUD PAGUDPUD ILOCOS NORTE awarded it to REMAR CONSTRUCTION on 2019-11-15.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 ea4f99a3f9…c90718now …
- 2. Block Merkle root changedstored 463c20465b…909753now …
- 3. Block #3938 hash changedstored 1b8f6e8e3c…e36ff6now …
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 264 records. Each step hashes the current value together with the sibling shown.
- leaf ea4f99a3f907e9eec085cc1bdbbd848f70cdbb5cab28ed143e0930cf32c90718
- 01 R eac22ee43f5cfd31d83b01671286385b2712d1fdb577aebdac91682c32c08702
- 02 R e1893947054cf1a09b6119082b83456b24e52401e38d49a5ccc47dd1a4f6200b
- 03 L 4acd681fd7e1a4c85de5741574a3c47cdd022d6777eb095ec52d56275d938bba
- 04 L e38e994159ad0911bf0b06d984d12b104d78960c1102d475b794710fde0b30e0
- 05 R f4540d93ca71e3c2fc81e1b65696cb34b47ba6ba6de3af46d96a7857bc42e238
- 06 L 93378a69f41c036b343dcd7894ffa5e20fd6b00b4eb3f595f91e426ac52d036e
- 07 L 6a99d3d80d011990baef2bf405202afb5889f5b0f58cdde70247396740ac527a
- 08 L 07849a0bef869ad62a0386bc41d260fc0d86059ef37a037052a97b467435f10c
- 09 R 269c0104dcebce680cc16034bad9a8f22865880f24fef82251311d3bdfbae79b
- root 463c20465b531dd8a578226c1c4557b7ceb75519a6dfc87afaa2e8f881909753