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 - MISAMIS OCCIDENTAL Award a ₱3.2M contract to SBU BUILDERS AND GENERAL MERCHANDISENational agencies
Transaction hash:
cb10d2d43ca478a0108e84aad6c9f8d0f8dea8a9a4fec8dc146a0209f17e871f
Status:
Included and unchanged
Block:
#4,918 1,095 blocks after it
Position in block:
Transaction 150 of 195
Award day:
Sep 15, 2022 (4 yrs 1 mo ago)
Value:
₱3,225,693.09
Project:
22KI0089 Contract Name Convergence and Special S
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 #4,918 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 2022 CSSP", i.e. the FY2022 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 - MISAMIS OCCIDENTAL awarded it to SBU BUILDERS AND GENERAL MERCHANDISE on 2022-09-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22KI0089: 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 2022-12-05). 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 cb10d2d43c…7e871fnow …
- 2. Block Merkle root changedstored f9da6a6c91…b16cb4now …
- 3. Block #4918 hash changedstored 088bad7ab5…8eed47now …
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 194 records. Each step hashes the current value together with the sibling shown.
- leaf cb10d2d43ca478a0108e84aad6c9f8d0f8dea8a9a4fec8dc146a0209f17e871f
- 01 R cc21992ea745f740ecfb2cb6c9e5e69300afcd3d555a3952c1ae429d28990fbb
- 02 L e19b7cd21193b0c6a8de570daf8ea5d48421e2883018dd3da03eb9135a8029ae
- 03 L f94ca1b2acbaa885365e73a2cf8bc29f3b9dd13de3a79c755477ef8952fc18c0
- 04 R 843c429c087c28879dd91e6ec83d5e0cbb744d0a2a045092ed96a53b934e14fe
- 05 L 96ae1b32360ac692d9db0fe6b5e364470777097a0bdc50bdcf4abf59a9821514
- 06 R adccaaf24780026fdb3a6b963ca15159cde26b468aa09be52af45987c9664e86
- 07 R d09a9c1e25de509539699564fd5ce9a0a192cd9df42f304e47c9f6e5a20355cb
- 08 L 08c76e7dce13ffa160547cd355a354110d1bb4c1b5910c945ffcd58d4ecee4ff
- root f9da6a6c9112e345d954a0413fa042a4c4a53bd122344f44cc4ed91702b16cb4