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 - ALBAY 2ND DEO Award a ₱1.2M contract to NEXT GENERATION CONSTRUCTION AND SUPPLY CORPORATIONNational agencies
Transaction hash:
735d36d150ecda1d1d2d5272918cdbfa8999dda0930e5e10130522430d13d754
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 146 of 330
Award day:
Nov 15, 2018 (7 yrs 11 mo ago)
Value:
₱1,193,695.31
Project:
Completion of SB 2STY4CL Matanag ES, Leg.
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 #3,591 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 2018 DepEd BEFF", 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 - ALBAY 2ND DEO awarded it to NEXT GENERATION CONSTRUCTION AND SUPPLY CORPORATION on 2018-11-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18FB0283: On-Going, 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 735d36d150…13d754now …
- 2. Block Merkle root changedstored 464b5ac2c0…dc6d5enow …
- 3. Block #3591 hash changedstored 14423873d3…d35db4now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 329 records. Each step hashes the current value together with the sibling shown.
- leaf 735d36d150ecda1d1d2d5272918cdbfa8999dda0930e5e10130522430d13d754
- 01 R 73cb4f58ce183ff953d0728d36d14cb3fd40a077e3202de77b936fab7214d933
- 02 L d7520091dd0499773033d8b1e058def070446c66fc298889f25bc1c64a567abc
- 03 R 0f2193129fbac96ebf74b1932220b4d415bdc129329c033ce5c0188c935e673a
- 04 R e20500ed87699af12e38d0424940d4dfcfb16d4c379f1b0f6dd2dae6c6d08848
- 05 L d02f297778a85b2a6be08856c93468190b544ef1cd9f375f0942d7719e5e8095
- 06 R 2830eb9861eac324e38e15c6148f1b0905a193d9e2fe2d2f3a9fd25c75cb4cb2
- 07 R 039bbb9a995d9115b8d2bb329b30a53a65dbcd095936d672be0f7820c23a4a9a
- 08 L 051793ead32172102f8f2e0391b20542c97e618438c997c7f7a4cafd6afde18e
- 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
- root 464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e