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 - NUEVA ECIJA 2ND DE Award a ₱18.0M contract to FAR EAST EAGLE CONSTRUCTION AND DEVELOPMENTNational agencies
Transaction hash:
3af9ec28a4dfbc1090bf71a09d26bdd16bd0c36b00191c8742dcee5c3c32f879
Status:
Included and unchanged
Block:
#2,994 3,019 blocks after it
Position in block:
Transaction 56 of 231
Award day:
Feb 17, 2017 (9 yrs 8 mo ago)
Value:
₱17,989,070.78
Project:
16CF0171
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 #2,994 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 2016 DepED BEFF", i.e. the FY2016 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 - NUEVA ECIJA 2ND DE awarded it to FAR EAST EAGLE CONSTRUCTION AND DEVELOPMENT on 2017-02-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16CF0171: 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 2017-09-13). 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 3af9ec28a4…32f879now …
- 2. Block Merkle root changedstored 494ff6a091…2a5e98now …
- 3. Block #2994 hash changedstored adc3c9f5fa…6fa8d8now …
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 230 records. Each step hashes the current value together with the sibling shown.
- leaf 3af9ec28a4dfbc1090bf71a09d26bdd16bd0c36b00191c8742dcee5c3c32f879
- 01 R 3b6242d0fb4259d6804770fe99e8ff4698366e24801bf1cc4d2926fe46d421e2
- 02 R 7d3a476464405f8e2a5a594ce83cde9480ecc67ff086b729828f3ff00bdc50b2
- 03 R 2f88bbede84f672a232fcd39a79a8c6fcebdceaf7b40e4b7386f3ae3066143ef
- 04 L 6c223a1571e39716fcb3394ed77faa3a46e15133de88f8f1a8939916b9e8382a
- 05 L 8eb2a0f65f170369b8991d1dfba69d39bf52f39434bc8a1fee73e5726bb06859
- 06 L fdfe3e190160bcfdbc5471617d34ee00df6303dd94aebee555957b88c95c2db9
- 07 R 5edef685e6f5313505cead43bef86a888d43db3cfc018168d853dd96c4fa9999
- 08 R b761ea9930043bbb45c73ffe90fcdbb74b643441c3e27537c80261fe6af265c8
- root 494ff6a091139093d19548f9ec907e0b1b89d5ab34871d2c5ba63893822a5e98