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 - MIS. OCC. SUB-DEO Award a ₱47.0M contract to MINDANAO ROCKNational agencies
Transaction hash:
c2e33325dfd0253d9d3d879c8de7b9135171857893a055abada8372933b0f39a
Status:
Included and unchanged
Block:
#4,598 1,415 blocks after it
Position in block:
Transaction 150 of 213
Award day:
Oct 14, 2021 (5 yrs 1 mo ago)
Value:
₱47,025,000.00
Project:
21KJ0116
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 #4,598 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 2021 LP", i.e. the FY2021 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 - MIS. OCC. SUB-DEO awarded it to MINDANAO ROCK on 2021-10-14.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21KJ0116: 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 2022-03-03). 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 c2e33325df…b0f39anow …
- 2. Block Merkle root changedstored b12ea5258b…c0cbb6now …
- 3. Block #4598 hash changedstored af562b08e9…f6b9a4now …
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 212 records. Each step hashes the current value together with the sibling shown.
- leaf c2e33325dfd0253d9d3d879c8de7b9135171857893a055abada8372933b0f39a
- 01 R c32e74d366d5ffe55b001eca7937d8d362b76eed136b7f329fe0b8244f0e60d7
- 02 L 019882b43bb936c73f867c0fa6b3731ba606d6c7893cbaa8297b6632f0bb83dc
- 03 L 1aeefbd5b1fbfd32c32cfbaa45997698833bc49be853d3817ffd42ceb42513ff
- 04 R cc94927623f4737c0065534d207c06070f6f78859f92dfbbc519ca139aa29ce3
- 05 L 5754277cd77b73c67e6e1d5dc71f1fad1ce9a9271b82f712c935ad7285601306
- 06 R e095d6de103578e44ed2efa4d76e3c3f18ea2e051da1c9ed46db31896841ac1c
- 07 R c64f7b745cab305bf3277876c39ca3d2ba17b5e825460f7fea9c84aceb98d585
- 08 L 19b1d783d6b7c3f31e6c04275402043fe15c2f8d105d707c45839b837710baa6
- root b12ea5258bd537d0db86a7235f0c9a8043699095aacf6e3ad31cfb5817c0cbb6