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 - CAMARINES SUR 5TH Award a ₱4.8M contract to 3-L CONSTRUCTIONNational agencies
Transaction hash:
40ecebeb2bc129d9eb33689fcc94ec11b50d42be211f0729b46b176f10d52f3c
Status:
Included and unchanged
Block:
#3,883 2,130 blocks after it
Position in block:
Transaction 58 of 215
Award day:
Sep 20, 2019 (7 yrs 1 mo ago)
Value:
₱4,751,510.20
Project:
Construction Project
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 #3,883 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 2019 LP", i.e. the FY2019 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 - CAMARINES SUR 5TH awarded it to 3-L CONSTRUCTION on 2019-09-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19FN0155: 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 2019-12-26). 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 40ecebeb2b…d52f3cnow …
- 2. Block Merkle root changedstored c1ad915f59…8edd4dnow …
- 3. Block #3883 hash changedstored 18ff03ca96…b87b37now …
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 214 records. Each step hashes the current value together with the sibling shown.
- leaf 40ecebeb2bc129d9eb33689fcc94ec11b50d42be211f0729b46b176f10d52f3c
- 01 R 4135191692dcc6107e76d458cea60d494b3708e8b5398f7e23ebc22ee3353a74
- 02 L 1f23d490843b3ecddbbd20416a525b7862dad1b041e55c520e45db5f7a19ea35
- 03 R 1752149bbe306bc74891faed0d1e0c5e2ce96915d6250160b91f09a50aaac9a6
- 04 L 84b90a0aff5795992547111851606e18d70dbf12a913444d38af56453d5117ab
- 05 L 17a473d60e6e3d539be2b9e2fde3cdd804389075ed80d3e5ca52a58a6a311436
- 06 L 601f7ff97c6441c78e45f749f5fb9b9d275fe4a112f73ef89d173ac1b5a3897a
- 07 R 941900fd576021c10296dadbe854d3af6249a658bc238c7e3c951e1c26dc2c00
- 08 R fd5865529c8ebf33091aa60edf09086c8ed8d6420189ac286c1257a732a0a690
- root c1ad915f595250f8e2e564b5b329f4fb6d033580d381f4190f870b908f8edd4d