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 - MASBATE 3RD DEO Award a ₱6.0M contract to EJ CANTORIA CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
22d444e31b68ede6ee659d3bd2d7c4abeb4cc6ed0d07627eb617613100ee78cf
Status:
Included and unchanged
Block:
#3,988 2,025 blocks after it
Position in block:
Transaction 24 of 123
Award day:
Jan 7, 2020 (6 yrs 10 mo ago)
Value:
₱5,960,913.00
Project:
18FJ0126
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 #3,988 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 DOH HFEP", 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 - MASBATE 3RD DEO awarded it to EJ CANTORIA CONSTRUCTION & SUPPLY on 2020-01-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18FJ0126: 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 2020-10-23). 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 22d444e31b…ee78cfnow …
- 2. Block Merkle root changedstored d734c575d9…224f99now …
- 3. Block #3988 hash changedstored 830f15c82a…e77d07now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 122 records. Each step hashes the current value together with the sibling shown.
- leaf 22d444e31b68ede6ee659d3bd2d7c4abeb4cc6ed0d07627eb617613100ee78cf
- 01 R 233de1d7210a17ad20e0060b6992221cc3a43870d2cd9fe738e0cba4a0ff324a
- 02 R ef0835936eedac26e3f7df0c50006dfa7e1d0dd09800ddc298a7a62fe5fa5385
- 03 R 804b3875598f64ce6148faf2d4051e05601c3266e5f9bed82d38b305419d9c02
- 04 L 05afe0d80eb2c3f2421b3757b5b1d0235be30b2e9ab7762f4511c635a8856c36
- 05 L c18f5bf4237cae47dc78de6d2a1748dfd0b96bb2a1ae5d314df1ac5eb8dd874f
- 06 R f1f8fbce70d2e497d8be775c4f3df94cbbd5d06c9c24aa9b3811ddf20d9aa678
- 07 R 3945169b0b5471d091ca62c3bc2b0c3f1119fe199b435815601c8076a1920898
- root d734c575d962451b098a98293b367f9c8f1f143d25c12723fa1c8c760d224f99