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
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - REGION XI Award a ₱2.5M contract to LLM UNIFIED BUILDERS & TRADING CORP.National agencies
Transaction hash:
74b25a0e17eb2f032efb7c667f69ceed270420ade3506504b7c540ff4d5a25d3
Status:
Included and unchanged
Block:
#5,040 973 blocks after it
Position in block:
Transaction 64 of 137
Award day:
Jan 18, 2023 (3 yrs 9 mo ago)
Value:
₱2,485,749.00
Project:
Small Water Impounding System
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 #5,040 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - REGION XI awarded it to LLM UNIFIED BUILDERS & TRADING CORP. on 2023-01-18.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)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 74b25a0e17…5a25d3now …
- 2. Block Merkle root changedstored e629497d78…eeefbfnow …
- 3. Block #5040 hash changedstored 375b60a152…e56fb0now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 136 records. Each step hashes the current value together with the sibling shown.
- leaf 74b25a0e17eb2f032efb7c667f69ceed270420ade3506504b7c540ff4d5a25d3
- 01 R 7693257014a855b6d40c363df5913334d0f9e9f16c8cdf8d25cb01e2087a283c
- 02 R 3a695c33032a377c0e065db7c5cc6791ef993f2ce1e518b9233499431806bc57
- 03 R 7c0242acfe4545a40aed7f97481c2eb0b2b8606a104991652c4024dd02ee1203
- 04 R c8ee245d666939de7ed80b1e330d01e24ba9535c35626fc982776215be851abb
- 05 R d9cc6b50c78b374eb9b1f7a554f6e90f8b961a96139831fb48a108c5230a165c
- 06 R f04d775cafa05d7a767dd31bce70323fe01b2dd78bb47d57195a0f28dafc2957
- 07 L fb1900ef18c65e77df39299a8b31c775be2436e9bf5efbfbb3497eaf94085ba4
- 08 R da571447b972ef1855e560b2e4d5c652e3cdc236a396045088876911a06ca6dc
- root e629497d78885eb1a8f832e0b1bc25be4193d380fd46a38603860a50baeeefbf