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 - ANTIQUE DEO Award a ₱1.2M contract to TROY'S CONSTRUCTIONNational agencies
Transaction hash:
3673fc0ce5cfb7cb58e1896f71fcbd847ad4cb09a78c0f6ff203226efdcbeeda
Status:
Included and unchanged
Block:
#3,708 2,305 blocks after it
Position in block:
Transaction 104 of 541
Award day:
Mar 15, 2019 (7 yrs 8 mo ago)
Value:
₱1,186,196.87
Project:
17GB0274 (Re-bid) - Construction of BHS
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 #3,708 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)DPWH lists the funding source as "Outside Infra - GAA 2017 DOH HFEP", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 - ANTIQUE DEO awarded it to TROY'S CONSTRUCTION on 2019-03-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17GB0274: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2019-11-30). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 3673fc0ce5…cbeedanow …
- 2. Block Merkle root changedstored b864f47edd…412b7anow …
- 3. Block #3708 hash changedstored 6d2af54c87…260d96now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 540 records. Each step hashes the current value together with the sibling shown.
- leaf 3673fc0ce5cfb7cb58e1896f71fcbd847ad4cb09a78c0f6ff203226efdcbeeda
- 01 R 36ca0fd90de0f606a25bd4d219f5c016eb14a02de9a6b0a1219da84d7cab5d15
- 02 R 3cb951b464df47afa256ac7738b04740905f3fe18dd46bdf5dab88bd105dc88e
- 03 R 4677a096112a983666ba5b51bb7e3279affb7c7abac6a215ee1132d4fa1e3b76
- 04 L 83337b0d0f548b1770a2da5fe72cc4150131789a494497671bbc5148dbf52485
- 05 R 162706ed16e4c08f932f57bedbc7374a19ad43f415b5530a0f2f0324233dba00
- 06 L a4e4b7071aa5d78fb028956c839d196dacee1b0ee05d6a33be3f61c059ef4171
- 07 L 84b929014376fe43e811a18ed6bd5fd162798038c1497a1cdee2484abf981724
- 08 R 4f3f6dcb5246122646b2919c8083e59be072bc08da299a74f2dc2cc7cca53c32
- 09 R cdfb45df239c0f04ff050119389140b1feb2492089a11f7b91174beeb87ee14c
- 10 R 25f1acb16e18612598a402d963c6b7a6d4e37dde5656d25188beae9c13277213
- root b864f47edd54475476cdc1bd73646ad63b96296a9542b624566897e083412b7a