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 - BULACAN 2ND DEO Award a ₱969.9K contract to KNOV BUILDERS AND SUPPLIESNational agencies
Transaction hash:
1e7bd3f6747da0e60d91cbff7e35cf428f4da9f311aeafb30baa18d67f3c8fc0
Status:
Included and unchanged
Block:
#3,527 2,486 blocks after it
Position in block:
Transaction 25 of 166
Award day:
Sep 7, 2018 (8 yrs 2 mo ago)
Value:
₱969,860.00
Project:
18CD0315 Completion of Multi-Purpose Building
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 #3,527 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 "Regular Infra - GAA 2018 LP", i.e. the FY2018 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 - BULACAN 2ND DEO awarded it to KNOV BUILDERS AND SUPPLIES on 2018-09-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18CD0315: 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 2018-11-17). 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 1e7bd3f674…3c8fc0now …
- 2. Block Merkle root changedstored 82500824f8…c9a4aanow …
- 3. Block #3527 hash changedstored 6220b5aa3f…246641now …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf 1e7bd3f6747da0e60d91cbff7e35cf428f4da9f311aeafb30baa18d67f3c8fc0
- 01 L 1d3bbfde6cf4489eabb7138a2c7983b4df076f7ebc6e56c00b2be24d34e73e22
- 02 R 88076ffb895fb7d94c633ab76c7cedfd57f5d590a117f9ec438acdfcf2202e35
- 03 R c46bb8304a8dd50c8c704363a5ce9ebdb68b35a12d7a9b337b88f6d00d66af72
- 04 L b70c2a9ef10504649a86b04ff565d3ecb20f65e6a88f3d8319608728d87ed552
- 05 L e8ea4c7f953f922b43753b8a61d22867165030068357ba5f7573836a51071ef5
- 06 R 2818df3fe51e39036659316b51dbf8861f67a035c3a394810f79b5788dcf1978
- 07 R cf49285aed333bd1392dfcede66f68206181fa144ea306d5a9d7969371b4e84e
- 08 R b31e120ee84b77fc2e3adeef921197990f99d5d8a59df1360e0d5e53a5452561
- root 82500824f85fa6325dc611cd66db95b8c13a109884dd123e9a782ea487c9a4aa