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 - CAVITE 3RD DISTRIC Award a ₱6.8M contract to MICLOVER GENERAL CONSTRUCTION AND IRON WORKSNational agencies
Transaction hash:
ace7e23c2a2fdc1e2ecc7b19b241ed40be59803ea09929e8137517df97b16a98
Status:
Included and unchanged
Block:
#5,293 720 blocks after it
Position in block:
Transaction 99 of 151
Award day:
Oct 4, 2023 (3 yrs 1 mo ago)
Value:
₱6,794,016.24
Project:
23DQ0135
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 #5,293 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 2023 CSSP", i.e. the FY2023 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 - CAVITE 3RD DISTRIC awarded it to MICLOVER GENERAL CONSTRUCTION AND IRON WORKS on 2023-10-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23DQ0135: 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 ace7e23c2a…b16a98now …
- 2. Block Merkle root changedstored 6d3334fec7…cfd629now …
- 3. Block #5293 hash changedstored 5992b0f3af…8582bdnow …
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 150 records. Each step hashes the current value together with the sibling shown.
- leaf ace7e23c2a2fdc1e2ecc7b19b241ed40be59803ea09929e8137517df97b16a98
- 01 L ac2e515d172578365b9c45576c07db4bd8e1f8602062f867e179ebdb2f29359c
- 02 L a3f49c979b0963cce2130cd00e9ad561c5fda45919bec5cd06cc816293e92eb3
- 03 R a046b0f73908317f21232f2fab9daeaab198dea7dcdfdf7bb93e4e318324d5c4
- 04 R e9bc52f9c56bab40d42b8c8e7d48521501aae4746f161b0f8f650f5b7dbf6a29
- 05 R 27ad5331029cfd45e6e473012688dfaae3ae24f763d06764329fc973e8b69665
- 06 L f2191861abf554ec03790090a233edfbae0918dd58c3382a3deefbbd4e1c6fd7
- 07 L 74e822a04208d75adab4bd49ddf0e9c29b286b1f9b76614dd0d686a0a96110d9
- 08 R 73e32f7f5f0aa9d19ab635c5df655dcd5934359942bc068648c393709386a02f
- root 6d3334fec76878bb2f90f821658ccf40608684d6be5285dd20b5a858bacfd629