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 XII Award a ₱92.6M contract to MUST ENTERPRISESNational agencies
Transaction hash:
b51b2ca6f256dc2a5f9779a3e060eef71babf87f744475607ccbd92bd449331a
Status:
Included and unchanged
Block:
#5,224 789 blocks after it
Position in block:
Transaction 167 of 245
Award day:
Jul 26, 2023 (3 yrs 3 mo ago)
Value:
₱92,639,990.03
Project:
23M00168
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 #5,224 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 2023 OO-1", i.e. the FY2023 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 XII awarded it to MUST ENTERPRISES on 2023-07-26.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23M00168: On-Going, 75.82% 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 b51b2ca6f2…49331anow …
- 2. Block Merkle root changedstored 73c7e9095f…b9c9ccnow …
- 3. Block #5224 hash changedstored f7330bebcd…f550fcnow …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf b51b2ca6f256dc2a5f9779a3e060eef71babf87f744475607ccbd92bd449331a
- 01 L b4f31a937e159cab62166eb412db8bbea96bcc5f1e1b6c6d1aacc0a600214eb6
- 02 L 05feb890eb9857fe84b7bd5fe9431ced76e35e7f98b1d5397bdb749a2e21a845
- 03 L cb232fdecf77dd5575d25c005b1df304907a6a47193e5e0e4eee39ba17591c21
- 04 R 4544cf9460100eeb4a8a08e406de25e7f91d26ffc4bfad9dca1ff1cb114fad76
- 05 R e40d86abe663a56a0daf79fcb89b93a287720a71607ef56ccdeeac30dcac1015
- 06 L 205e9d5bfdc1327f8911eca9ac9707e199c77b48663951e537581fa3406a3fc2
- 07 R debbbd678cfa78192e94f42eee0a905af821a2c6ed20950c65db747bca63b949
- 08 L e06e02af24a69faed5845a653f1d0c5bbcd5b9a00d49cd2d30b6069cb3d3561a
- root 73c7e9095fc0d031251ba9bea48e3c22963e4701aa8e5ab6a0d4b07b27b9c9cc