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 - AGUSAN DEL NORTE D Award a ₱23.8M contract to EQUI-PARCO CONSTRUCTION COMPANYNational agencies
Transaction hash:
9fdb67bb83af784e4bf0331aca6493dac34ed5bdf7cd2d33b5940c3d2a0d93ae
Status:
Included and unchanged
Block:
#4,278 1,735 blocks after it
Position in block:
Transaction 102 of 166
Award day:
Nov 12, 2020 (6 yrs ago)
Value:
₱23,755,689.45
Project:
20NA0012
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 #4,278 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 2020 OO-2", i.e. the FY2020 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 - AGUSAN DEL NORTE D awarded it to EQUI-PARCO CONSTRUCTION COMPANY on 2020-11-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20NA0012: 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 2021-07-14). 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 9fdb67bb83…0d93aenow …
- 2. Block Merkle root changedstored 64572bb6d5…015c52now …
- 3. Block #4278 hash changedstored 9e930218fb…669356now …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf 9fdb67bb83af784e4bf0331aca6493dac34ed5bdf7cd2d33b5940c3d2a0d93ae
- 01 R 9ff08de96134d65f221ae54adce5083e382b319aed8cd705374ad67941a8c1ab
- 02 L baf8d5cef0b2cf0e12be59883f9feaaed8dbb9d51d717b0fb5b22b13de54bd0b
- 03 L ae284622980e0d7275e18d6314c216a018fb735c41f1f05bf373ad5d68f83f11
- 04 R e4aae8f0bf0c5a6449600e57af9b07a323e8017d2d988715dcba9a591a33e639
- 05 R 88932c6f08ae05a173ec78dbf6143342157328b3179ec3fe16c04265895bf9a9
- 06 L c34e124fdea3b8085bc8de380d827ecce681d14663c767263d68ba37130a1e63
- 07 L 267461ac4f4cd424adfe2a76b425fc2f46f16897b529bc844a49ff1b3f5eb28a
- 08 R 8279dd0e8d8096edb704a07cb76e4b9144d18dcf248327afff3357b1d78327a7
- root 64572bb6d5dbfbbf3bba009d04267ce78a4180d9b40476bf0eb8382419015c52