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 - CAPIZ 1ST DEO Award a ₱9.9M contract to MDG CONSTRUCTIONNational agencies
Transaction hash:
89bdfd700134ad8b9ab96eaff4877ca215d66e1fb1f1bc31bf08dc8189e6264f
Status:
Included and unchanged
Block:
#5,790 223 blocks after it
Position in block:
Transaction 32 of 75
Award day:
Mar 4, 2025 (1 yr 8 mo ago)
Value:
₱9,879,922.28
Project:
Construction of Multi-Purpose Building
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 #5,790 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)The award does not say which budget line pays for it.Not published
- 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 - CAPIZ 1ST DEO awarded it to MDG CONSTRUCTION on 2025-03-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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
1 of 8 documents found, 0 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 89bdfd7001…e6264fnow …
- 2. Block Merkle root changedstored b48664fcc0…4f0ca8now …
- 3. Block #5790 hash changedstored bd2229db5e…97044enow …
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 74 records. Each step hashes the current value together with the sibling shown.
- leaf 89bdfd700134ad8b9ab96eaff4877ca215d66e1fb1f1bc31bf08dc8189e6264f
- 01 R 8ab4fc905e46acbdcaa3b8809411b43934324811f83f07a03f3246796bea6a13
- 02 R 2ae8d0155ea82bc8445c0b007fc07beb0bf86c83985fd1a70266a97f33dbe906
- 03 R de55a9ff6eaaeec43a672d4573e51783592da9b2db449ad235b5240d42134cb7
- 04 R 358dc4492d3a8fcd9808326a41d976d6a45f0844fada1eeb86062acfacd05a2a
- 05 R da44d0c4c46f8841fdd3e90bb44a46fa0b3b59a1014b1a34226a6f213943046d
- 06 L 08cfd86176992ca873d0c5f6bc5e42315fc00b708e43e77ad46b8c9f894c9e75
- 07 R b4509f9b5eeada31b956685550ae12be4f81f0c139ac3fa41aeebead196a2067
- root b48664fcc062d9f85ec777c6bffe9f935b546d7bcdcc2d80c6c66c8a584f0ca8