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 1S Award a ₱4.8M contract to KGD BUILDERSNational agencies
Transaction hash:
d94b7a2b52d2da81e7aae17743c2145e0b590304f7ef6b2ee0ae2b62998d22ed
Status:
Included and unchanged
Block:
#5,893 120 blocks after it
Position in block:
Transaction 12 of 18
Award day:
Jun 28, 2025 (1 yr 4 mo ago)
To:
Value:
₱4,795,000.69
Project:
25MB0075 - Rehabilitation of Water Supply System,
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 #5,893 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 - SOUTH COTABATO 1S awarded it to KGD BUILDERS on 2025-06-28.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 d94b7a2b52…8d22ednow …
- 2. Block Merkle root changedstored 82b8b3ee93…c4fb67now …
- 3. Block #5893 hash changedstored 26588140f6…815a23now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 17 records. Each step hashes the current value together with the sibling shown.
- leaf d94b7a2b52d2da81e7aae17743c2145e0b590304f7ef6b2ee0ae2b62998d22ed
- 01 R e0ac50350e64f05dbb1379865fc1546d4eadac540a698ac97c3d8e8bdde88d16
- 02 R e6ce5899da62fa9cd98d30981b4eabee78e3bae5b8129a6a88906f01df0877e6
- 03 L d0cc9c4f346f201b0d8653fcaf38591c699482f0e007b452ec44e516ef9c8f5c
- 04 L ecf9e7f98a898579c6454b08f1c016e0f00e243363730e0afaf8b4ab5395d412
- 05 R 96424b22e06430314dfc923cd0637d2505db7bc01ce0c27e554799aa4e5fe112
- root 82b8b3ee93a9dfdaf33dc7bc93321e855c766a4ec84f88662d62ab3e45c4fb67