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 - ZAMBOANGA DEL SUR Award a ₱32.0M contract to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
60f8a7636bd590216e82db2d9cdd6d95d8c34af23e1e3a97293ccac626bf8a1e
Status:
Included and unchanged
Block:
#5,072 941 blocks after it
Position in block:
Transaction 126 of 352
Award day:
Feb 20, 2023 (3 yrs 8 mo ago)
Value:
₱32,024,340.12
Project:
23JG0021
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 #5,072 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 - ZAMBOANGA DEL SUR awarded it to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE on 2023-02-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23JG0021: 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 2023-07-12). 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 60f8a7636b…bf8a1enow …
- 2. Block Merkle root changedstored f02a937035…533df6now …
- 3. Block #5072 hash changedstored 12f8c4f95c…3976a8now …
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 351 records. Each step hashes the current value together with the sibling shown.
- leaf 60f8a7636bd590216e82db2d9cdd6d95d8c34af23e1e3a97293ccac626bf8a1e
- 01 R 60fa89f4edf3e064036026bcf71889805271cfa19d267bd4c46252a10eac9e88
- 02 L 923b59699fdf7d681e357998c7542105610373d1cad3a501d9ee1ba71156ba19
- 03 L 9e88fa20cd1f111c6c838ab6db07cfc644a9c73d28c18976e8bea5d20c8209e3
- 04 L 593af3fe5ccbcf6498b2794fb8db97db9cd2e32d27067d069fb2ea741a7a1515
- 05 L f441dd2eff9b0ca2356b10d6f9b77ac95f9373514931eb6566aa226e34c43334
- 06 L 7c32505711219d93aa6a4b6f2e68003da643ea0b9c8093e1efd610f04039fc11
- 07 L 2b5abc46ebcc87a13f372d76924e6d38f97dd7c1d0ca07962167fb320031defb
- 08 R 4e4f45fddc77233b6ec1c966c43719a2485bb759b4e0ec4f246e912fd03fbf97
- 09 R 126b31cd513806e7ac8f3e045dd114bef7b3ab523e6bb8a35ead12e34655832b
- root f02a937035387ca1c037a578f395abbeb99eee4b266ed567b4fb8f33a6533df6