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 - CEBU CITY DEO Award a ₱4.8M contract to RAMIJO CONSTRUCTIONNational agencies
Transaction hash:
edd5143dba59092f01fc8c4d16b7c25b78b4b6898a19e4d7a7f2a179064f89ee
Status:
Included and unchanged
Block:
#2,601 3,412 blocks after it
Position in block:
Transaction 167 of 188
Award day:
Dec 9, 2015 (10 yrs 11 mo ago)
Value:
₱4,754,154.00
Project:
Construction / Maintenance of Flood Mitigation Str
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 #2,601 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 - CEBU CITY DEO awarded it to RAMIJO CONSTRUCTION on 2015-12-09.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 edd5143dba…4f89eenow …
- 2. Block Merkle root changedstored bb30150aa6…8a2358now …
- 3. Block #2601 hash changedstored 185df87f55…032c44now …
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 187 records. Each step hashes the current value together with the sibling shown.
- leaf edd5143dba59092f01fc8c4d16b7c25b78b4b6898a19e4d7a7f2a179064f89ee
- 01 L ed787aadedc69808defbba3adf1f63507919ad9ccfe5e0f4b5c66fd1311c55ef
- 02 L 0bc91cac6bb1a06f2facf974d9bec793b7fbf5c37fd96007edc6774579902e13
- 03 L bf7d8f5c964f8b9cc89bd9bbe8af89efd2281a0bdc5df0ff62393fa3d18d5f99
- 04 R fc2eaca93ab0b852b2ec546be0f29698de8b003c2a462f7b00734e7158297cc9
- 05 R 589bdaea33173f33ae5f45c7259668e53300cec4cfddc96fcec63c74784b73c5
- 06 L 4e3623ca96e03113ddb5836adba24d14b3f092d62cb87299694d44905ff889b3
- 07 R a61a7d0674356b56a5fcb940251ca706a7fef3b29ee8996af1eff80dede02b04
- 08 L 57563f1b92b4a82361e0058adb427513c25c0d3215e08ff3293b56b61273ff04
- root bb30150aa62e24e13703b1308adbbd9b554ba23a7ae40fd013e78d59998a2358