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 - DINAGAT ISLAND Award a ₱2.6M contract to KENT MARKETING GROUP OF COMPANIES, INC.National agencies
Transaction hash:
e23ee089c44a401e6af4e298275df8d00c64bc4ca7ea996c37c1b9798ce2abe5
Status:
Included and unchanged
Block:
#3,184 2,829 blocks after it
Position in block:
Transaction 217 of 248
Award day:
Sep 7, 2017 (9 yrs 2 mo ago)
Value:
₱2,599,947.95
Project:
17NE0006
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 #3,184 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)DPWH lists the funding source as "Outside Infra - GAA 2017 DepEd BEFF", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 - DINAGAT ISLAND awarded it to KENT MARKETING GROUP OF COMPANIES, INC. on 2017-09-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17NE0006: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2018-01-22). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e23ee089c4…e2abe5now …
- 2. Block Merkle root changedstored 4b542c30ae…afc623now …
- 3. Block #3184 hash changedstored c65bb1fd0e…d34f44now …
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 247 records. Each step hashes the current value together with the sibling shown.
- leaf e23ee089c44a401e6af4e298275df8d00c64bc4ca7ea996c37c1b9798ce2abe5
- 01 L e2127136831144bc3dbf17b5fd6654b1cf08abb29d567c51989c227c65ce97db
- 02 R e640e0d9c00b1c3e2fdf5953c9d1753797e9eddb1dd95b7f990ee21f9beac175
- 03 R 7ddad18325599b0df3f2d881c031c48c036c4863742367d5626d8f6a9b29565e
- 04 L 97c7797067effa1559c3c32c8dd6fb5322d268fe00b37fb0b6cb6fdb763862e0
- 05 L 0340056b7eda1597a6bd83ca8a3f6c0abbbb1d5129522218392d0e656f70f00c
- 06 R 5a0766ab584a33f8279e1a62926c074d2448ce54356df3a06701450dec234c30
- 07 L 949c3d1a80f123a8f7bad7454291b654464e5325c2eb78477437441c866b5ebd
- 08 L 6d84e88a502250bb2f1af72b147cd42052e129a7d165d08abe9a6a90c69f4b52
- root 4b542c30ae213d52ed6e99e84597def99ac1c63ccb600cca516627c5f2afc623