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 - PALAWAN 2ND DEO Award a ₱9.7M contract to 1129 BUILDERSNational agencies
Transaction hash:
f3b38c83ec3c03f1523cd09b6e25d1277f488cf9bdce2a77a99780193f6ce4cf
Status:
Included and unchanged
Block:
#5,397 616 blocks after it
Position in block:
Transaction 416 of 437
Award day:
Jan 25, 2024 (2 yrs 9 mo ago)
Value:
₱9,701,998.55
Project:
24EF0019
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 #5,397 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 2024 OO-1", i.e. the FY2024 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 - PALAWAN 2ND DEO awarded it to 1129 BUILDERS on 2024-01-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24EF0019: On-Going, 91.4% 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 f3b38c83ec…6ce4cfnow …
- 2. Block Merkle root changedstored f826a11541…affba1now …
- 3. Block #5397 hash changedstored 471b32d35b…5f234fnow …
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 436 records. Each step hashes the current value together with the sibling shown.
- leaf f3b38c83ec3c03f1523cd09b6e25d1277f488cf9bdce2a77a99780193f6ce4cf
- 01 R f3c8f9f56e4ba0de389c4408e7488369c617085518092142738b4eb796d953a1
- 02 R 727f4ea57fd47632f0dafe3d6e4eade44536cac10549f850cbe5431bb9f796f3
- 03 R f2fc7d6bcc0ce15ef4e18ed8f7a5747adfc0ede8d31c5e2d50bcb6f09cbafb75
- 04 R 794eb58ce2d84b3f5dafade6bc38bec11aa2b613d5b1a90f912ccce0230b5635
- 05 R 4be83486cd07f5058b2af4a1766ce85a38b591b744c9f02fe65c7c363db3e697
- 06 L ef95a7ac49e1f1f9ee39e02ec074835710fede723d9c33af26b5788a4ed29cfd
- 07 R bea2ba598f40d7893f4a2d12973826689eac491cfa9392929231670fe4a156fd
- 08 L 776b108610d1cd188cfb41f71a66186036aa04f254717f0654deb7a9a6b2270a
- 09 L 89d33ce658309e4e65309cf8f781090be373462a12265de46bcfa4d7fe843785
- root f826a115417dc3cdb9bdcab8925b83cdb0e083c7671b98288bdcdeb883affba1