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
MUNICIPALITY OF BADIAN, CEBU Award a ₱2.5M contract to DT&C CONSTRUCTIONMunicipalities
Transaction hash:
4fed302e8ce302de96e67b8e8e04809334ac6f5e1500ff2d118be13e6c0aa9fe
Status:
Included and unchanged
Block:
#4,171 1,842 blocks after it
Position in block:
Transaction 21 of 84
Award day:
Jul 23, 2020 (6 yrs 3 mo ago)
Value:
₱2,497,018.98
Project:
CONSTRUCTION PROJECTS
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 #4,171 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)MUNICIPALITY OF BADIAN, CEBU awarded it to DT&C CONSTRUCTION on 2020-07-23.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)COA's CY2024 audit of Badian gave a "adverse" opinion on its financial statements (not specific to this contract).Partly
1 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 4fed302e8c…0aa9fenow …
- 2. Block Merkle root changedstored 5594a125fb…d2218bnow …
- 3. Block #4171 hash changedstored 46cc29cf57…9ddd1fnow …
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 83 records. Each step hashes the current value together with the sibling shown.
- leaf 4fed302e8ce302de96e67b8e8e04809334ac6f5e1500ff2d118be13e6c0aa9fe
- 01 L 48ad280fa08292612040417aaee4239881b117fc55140441efd70e1ce7e596f2
- 02 R fa73c61dc81e11848a41ecaac7e209ba3d1371da46ee816285dae04a2c7e0493
- 03 L ce12fc10921b6d8ea16b5afe6dd458cc5519bcc32994a2176445b814187592ba
- 04 R 66e6dfbc859794cf89a0b0c409b950227e975fff109fa46db1d36b9870692951
- 05 L b124dc4bf9502b0df8dd5530a0e7aa258678742afa543b01ff850561fb227df8
- 06 R f7739a3c2cc5c5c6d35020a5bc46c24acd52b2737fe1470851657b372de133e3
- 07 R fd2c69d5e94baf8e52f00d947e590a68bc46037503b4ca4bfa7a7af4b646e3df
- root 5594a125fb43cf452825339e7cee91325b3f4cbbf38804b0aa082953bed2218b