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 INALAHAN, LIBMANAN, CAMARINES SUR Award a ₱48.0K contract to F.N. MAYOR CONSTRUCTIONBarangays
Transaction hash:
d0148e2d253ec54dcdf33aa7cdb74796ba937d208455e7592f27eef95a4750a3
Status:
Included and unchanged
Block:
#1,225 4,788 blocks after it
Position in block:
Transaction 42 of 50
Award day:
Aug 24, 2011 (15 yrs 2 mo ago)
Value:
₱48,000.00
Project:
construction/installation of jetmatic
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 #1,225 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 INALAHAN, LIBMANAN, CAMARINES SUR awarded it to F.N. MAYOR CONSTRUCTION on 2011-08-24.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 d0148e2d25…4750a3now …
- 2. Block Merkle root changedstored 7bcc3bd789…9a0bdfnow …
- 3. Block #1225 hash changedstored e925ff81f0…7592e9now …
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 49 records. Each step hashes the current value together with the sibling shown.
- leaf d0148e2d253ec54dcdf33aa7cdb74796ba937d208455e7592f27eef95a4750a3
- 01 R d20a785abb39f6c22ee5b67f7dd967bd3340f59e5b6ca3ca013dc6eb57cd6051
- 02 L 1bc16af07414ea7ce369a2fb3493b6352e0fa86ecf13eef48f0c669ecb87d80a
- 03 R fc99e30843cfd82bcfb4e219b2cc013ada0154777b33a93e9c21b9c74adba605
- 04 L ed037c6027b3e369b7cea302a43400bee6fe51ab3e30e52aafa40d7c6cea6785
- 05 R 4d239069e2e62c612e52ae0d1eb42019cc69dd2a923cf394475a3e143753b969
- 06 L e633c5cfd4df45b4f4e0b1ec0367ad09213cf02f46410a4d5ab9d9515e06d81a
- root 7bcc3bd78946d1776c50f5bcde63b1bc76b7c3003b304609fd165268b19a0bdf