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 - SOUTH COTABATO 2ND Award a ₱4.9M contract to PEARL CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
324e5af3e5cd445d0e1f8bc8864ad166d818f242f5f63152d729950fd72aa865
Status:
Included and unchanged
Block:
#5,577 436 blocks after it
Position in block:
Transaction 89 of 445
Award day:
Jul 29, 2024 (2 yrs 3 mo ago)
Value:
₱4,941,785.72
Project:
24MG0124
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 #5,577 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 SSP", 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 - SOUTH COTABATO 2ND awarded it to PEARL CONSTRUCTION AND SUPPLY on 2024-07-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24MG0124: 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 2025-01-12). 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 324e5af3e5…2aa865now …
- 2. Block Merkle root changedstored 2536c76a04…9f48c7now …
- 3. Block #5577 hash changedstored 46019253f8…c7de4fnow …
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 444 records. Each step hashes the current value together with the sibling shown.
- leaf 324e5af3e5cd445d0e1f8bc8864ad166d818f242f5f63152d729950fd72aa865
- 01 L 302a993e5075be63a7052d388f2d9d668d56313efac360636a20ffee8a53bc7b
- 02 R 162569d4353ab009a3e1ea4a00972c4eca1a45d9a6f370347264fd04ea4c48c0
- 03 R 16533e35ba5c6bdc97f0a40759e5ee73337e5cddb957933bd5c73cbf7378c266
- 04 L adc6fc2e55a5f60938effe1b810aa50b6f46b2e5d949c960fce40bc6c26145f0
- 05 L a742cffad0a49c7e2d7adb72fbf21e727f2a47f35d40efbd471575922a740584
- 06 R a05bf89f415baa49bf153f556b24634f8c2a966accdbaff366f096908ab396f8
- 07 L 993602b5ce94b25b754d29b04cbb53a2929d2b4b1d48b8b2ae7c1c2497f8ff62
- 08 R 7736975c60f4ec50515424216ddcf07834e459ee1148bb5b0873a7d0651606eb
- 09 R 400380584852404f3a293b68e6c8a5cfb88c09f4c6f40375034a3c2a8b793304
- root 2536c76a0439facd7c62643eb64fdd26ec620e83fee7a004543e367c899f48c7