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 PUBLIC WORKS AND HIGHWAYS - ISABELA 1ST DEO Award a ₱9.6M contract to EGB CONSTRUCTIONNational agencies
Transaction hash:
c7c5b9cdfb76ca5d0e172df5a2b3a62c0096acecd99fc93eb1bf8177ea67fb85
Status:
Included and unchanged
Block:
#2,238 3,775 blocks after it
Position in block:
Transaction 105 of 123
Award day:
Nov 11, 2014 (12 yrs ago)
Value:
₱9,607,811.36
Project:
14BE0062
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 #2,238 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 PUBLIC WORKS AND HIGHWAYS - ISABELA 1ST DEO awarded it to EGB CONSTRUCTION on 2014-11-11.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 c7c5b9cdfb…67fb85now …
- 2. Block Merkle root changedstored f707ff4bb0…23d42anow …
- 3. Block #2238 hash changedstored a17c008a15…d2d21bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 122 records. Each step hashes the current value together with the sibling shown.
- leaf c7c5b9cdfb76ca5d0e172df5a2b3a62c0096acecd99fc93eb1bf8177ea67fb85
- 01 L c04a4eeed38d221185b37b1a61a7f94ce746bb4e5971c6a7ed110f93eac56b01
- 02 R 2656c3380abccb2288f7306711ee14c5279b8b4ed65dab69402ee921bdeaf6f0
- 03 R 60da8dd49bf57f50fcd2829ea26732a1ce122384b5558ad3d9dcfdd5a7d4554a
- 04 L a94cc5e30726098e5a494c74c41dec78b63375bbd8f18452557e5ef24b19a664
- 05 R b454e8f9ad393faa01d9857648b177e36b18a9834d3eca919c7d1a7467d6414b
- 06 L d94b79f7ef6f6b10ac6f7154158b1bf1a0f0a48b70c07dffca10436bdb39d5b3
- 07 L dfe10528e3c7c44e35a96e44b922c21d244ecef15a883671ea74010dab7b4ce4
- root f707ff4bb083e28310eaa583aa9fc278d299a65d64afb1fa7ee4aada9f23d42a