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 - DAVAO DE ORO 1ST D Award a ₱9.7M contract to AGONG BUILDERS AND CONSTRUCTION SUPPLY, INC.National agencies
Transaction hash:
dfd8b0dba28fc95be38e3e6b4db344ab20928604b985e85079707806bf11caa7
Status:
Included and unchanged
Block:
#5,338 675 blocks after it
Position in block:
Transaction 212 of 239
Award day:
Nov 22, 2023 (2 yrs 11 mo ago)
Value:
₱9,710,284.32
Project:
23LA0096
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 #5,338 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 - DAVAO DE ORO 1ST D awarded it to AGONG BUILDERS AND CONSTRUCTION SUPPLY, INC. on 2023-11-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23LA0096: On-Going, 60.56% 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 dfd8b0dba2…11caa7now …
- 2. Block Merkle root changedstored 1cd62a0378…5b4288now …
- 3. Block #5338 hash changedstored 6b8071f96d…c11898now …
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 238 records. Each step hashes the current value together with the sibling shown.
- leaf dfd8b0dba28fc95be38e3e6b4db344ab20928604b985e85079707806bf11caa7
- 01 R e1f0e85de048c05f0d1603aea946a9b6187294270508a8ea26e1d87586b88e1d
- 02 R 9ef2a5ba0702f24e9c54a5a6f816991c569d2037d9e733fc8eae72fcde0f39cb
- 03 L 91ce222b45dffae308c323ae28e79aaa35137f40900eb616abcf26e6e7ca204a
- 04 R 7ec2a10f042128869e3e95d5171b90ce5cccef81120e7fdb1ce058e4dbf661cd
- 05 L 882de2d0fd2a92004e0010d7cb317358d4c8919570390c3f53f658a8e7168484
- 06 R 8231710c949ec83bf2b3109981de8e6d8d943758b8fcadbab25253aed3f3fba8
- 07 L 1c059640c3262ae87f06aa9e853f8868fa24b5351478f15760940c0fa04ab1a9
- 08 L 81ef130183f74ec7209495ca87fc580b1f232ba7988902c4beb6e40e4214ba95
- root 1cd62a037814aa5f575bfbd0302b0edaf26c96a49a8fc7e1d870becb845b4288