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 - REGION VI Award a ₱101.4M contract to TRIMLUV BUILDERS AND SUPPLYNational agencies
Transaction hash:
6733a24b33fb87eed9048ba5db74e0fde067eacad372dca17566fbe9bc82cf12
Status:
Included and unchanged
Block:
#3,380 2,633 blocks after it
Position in block:
Transaction 114 of 288
Award day:
Apr 3, 2018 (8 yrs 7 mo ago)
Value:
₱101,398,123.83
Project:
18G00035
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 #3,380 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 "Regular Infra - GAA 2018 OO-1", i.e. the FY2018 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 - REGION VI awarded it to TRIMLUV BUILDERS AND SUPPLY on 2018-04-03.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18G00035: 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 2021-12-15). 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 6733a24b33…82cf12now …
- 2. Block Merkle root changedstored 5f8d2670ea…7fee78now …
- 3. Block #3380 hash changedstored dda70a8ef9…01bfa1now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 287 records. Each step hashes the current value together with the sibling shown.
- leaf 6733a24b33fb87eed9048ba5db74e0fde067eacad372dca17566fbe9bc82cf12
- 01 R 678554622d3faaeceb797fbb4d5621a0224b0c3f1a26723f687885117a248fc3
- 02 L 092adedb8bc2d8bea2df6e395c90b7d495703c5bc67db678253d18c1a7e3b537
- 03 R 9865e3e5af65ef5e94c7ed1338daeacab551dd2a05627b764d29a183992a61ed
- 04 R 1ca6f7b2b1cb6ef6c26d859528ef6b45b3be505bc22d3bc5ddf7cc6dd6731919
- 05 L ba0560030d938ba06c758e7b044181ceb270ee3766e5055a0ef864888f574034
- 06 L 8c0b2432148e1bedcc74999ceb216e4f62837d431b250688fba6fb30cef3a1fc
- 07 L 3351373ec29481f614e4eb21f3b3ab24f479ccba26f38e0c99399a74ceba1a4f
- 08 R 5fc798f9abc0e101630ca30d23100920ada0f8ceac680d9cb48bf616ac8d1e82
- 09 R c13d20cdd456c5d656103eac22ebcca416b56cf1b5d5a200024e131a30b079a2
- root 5f8d2670ea59c241bde1f608da2dc4c937eb0c93f3d6f0ac5d6e70232b7fee78