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 - CAR Award a ₱124.6M contract to A. M. ORETA & CO., INC.National agencies
Transaction hash:
64cdaa7815f5fa2687952efbd688cb1302f2f6f8467e1c930109cf8085b44a79
Status:
Included and unchanged
Block:
#3,321 2,692 blocks after it
Position in block:
Transaction 237 of 624
Award day:
Jan 31, 2018 (8 yrs 9 mo ago)
Value:
₱124,551,264.00
Project:
18P00001 Organizational Outcome 1 Ensure Safe
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 #3,321 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 - CAR awarded it to A. M. ORETA & CO., INC. on 2018-01-31.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18P00001: 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 2019-04-05). 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 64cdaa7815…b44a79now …
- 2. Block Merkle root changedstored a6c0493976…038f71now …
- 3. Block #3321 hash changedstored 4b2dfbc26a…62c0aanow …
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 623 records. Each step hashes the current value together with the sibling shown.
- leaf 64cdaa7815f5fa2687952efbd688cb1302f2f6f8467e1c930109cf8085b44a79
- 01 L 643c1982d6ada841d3f9792190e9d06329d5f1ca736851a0219b9328f50c0650
- 02 R 4385a5b650dd277c8c531ef40671f7b07c6619a206d6813e5cb4d9acd116e819
- 03 L d113369ffc0a4dd6e7e4de41fcecee2e2efeb7e0340d2c34fb830818de7faa7b
- 04 L fc2caa13e3a9b8b4cb7e20572aa1a4ee2092a1aedda4a74c5d7eda6ccc607753
- 05 R 52053d0ba29cc3b0945603169a37ec6e32b3716f5b84a6f947f7d20997dcae9a
- 06 L 7ad10189b67fd0d83d801dbaff54fe788332abdc5b16cc173836937fb30fdc36
- 07 L fb6af54f251933af25070d26d6b1acd024569aab461af31273c558ce7fc85b0c
- 08 L 0e53ba0458b9479802c9a173c410ffb5de38eacb7ab66e139da40bbddc23b7e9
- 09 R e612597e448da5af731bf6a39c66fb75b0efaebd3c16dc7aaf3959505cb2983e
- 10 R 1b06ef9a0fc294350a9412ec1913238b7b0a55a44dd33cf3677f46ac36781650
- root a6c049397694642ebcbd4123b017232a3a8426cc9fe2c9def2464071fc038f71