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 - QUEZON 2ND ED Award a ₱2.9M contract to FORMOST ASPHALT CORP.National agencies
Transaction hash:
af0da5fe4aba164bfff9f09b03d90656a6f27e37d1fe558fe956e394d880c0a2
Status:
Included and unchanged
Block:
#3,407 2,606 blocks after it
Position in block:
Transaction 134 of 204
Award day:
May 2, 2018 (8 yrs 6 mo ago)
Value:
₱2,869,137.25
Project:
IAEB No. 0003-18/N-2018-03-064
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 #3,407 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 - QUEZON 2ND ED awarded it to FORMOST ASPHALT CORP. on 2018-05-02.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 af0da5fe4a…80c0a2now …
- 2. Block Merkle root changedstored c8f82da269…57212bnow …
- 3. Block #3407 hash changedstored f74577ca10…651256now …
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 203 records. Each step hashes the current value together with the sibling shown.
- leaf af0da5fe4aba164bfff9f09b03d90656a6f27e37d1fe558fe956e394d880c0a2
- 01 R aff92954b0671f7aeec798fd0fbcffca02754cc82ab107a004688c039d737df8
- 02 L 8d2ad7dd08d1e2bf216c2c51618c5099effdd918f3cfd7f9e769fa4d5838c704
- 03 L 68cecf805c78f1a742de25f687c4f092bf7d21c6b13e5e47fec7cf93ef1d6cee
- 04 R fef4fc5b928a8dea459a06f1b21c1acc6d067e5e793709820e6a4cfec1077012
- 05 R 2e5edddae06a84d7fa8346ab3bfc3557bbf4ed514558f9bdb1b4433e1a798e45
- 06 R 62c2c28d5694341b92c6e399cf1fff7ee99e80bd2159e790ac22622e4d302c5c
- 07 R dbcf8dc61a8d5ec3bf6dd445e17f21e0fee37e6bce5cbe75fc6f0c95aa4694fa
- 08 L 5d8167c27973edf6c367bd89608bdfa217ddc00f0c33e9d64b39c413d8b7f6ee
- root c8f82da2696ceb36f38a05f5f805a7be12bdebf45c348fa9edd73806f557212b