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

API

Transaction action

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱24.0M contract to AL HUSSEIN CONSTRUCTIONNational agencies

Transaction hash:

c3c2c08d71b5fbccc9bfef6e13f18e4b1c670a02b3c07001f088bb22a026f6e7

Status:

Included and unchanged

Block:

#4,632 1,381 blocks after it

Position in block:

Transaction 158 of 215

Award day:

Nov 17, 2021 (4 yrs 11 mo ago)

From:

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D

To:

AL HUSSEIN CONSTRUCTION

Value:

₱24,002,330.77

Project:

20TDIF023(Package 6)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D

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 #4,632 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA line item · Sec. 5(b)
The award does not say which budget line pays for it.
Not published
2. Allotment release
SARO / allotment · Sec. 5(c)(iii)
Not published per project. DBM releases SAROs, but not linked to individual contracts.
Not published
3. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to AL HUSSEIN CONSTRUCTION on 2021-11-17.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
No matching DPWH contract record (only DPWH contracts are listed with progress).
Not published
6. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

Contract amount (₱)

1. Record fingerprint changed
stored c3c2c08d71…26f6e7now …
2. Block Merkle root changed
stored bc73f52141…a8955cnow …
3. Block #4632 hash changed
stored 0fdc31b129…117943now …

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 c3c2c08d71b5fbccc9bfef6e13f18e4b1c670a02b3c07001f088bb22a026f6e7
01 R c43af7b9413003ce48b0d0ad7cae31afe7864d6940c03a102e0edc42f9a834f8
02 L 03a1f06f142ae9039b3e4d9cd0e2b7f4111c5e0c4072fdaed69a88ff801e22e1
03 L ec1d89aca5e81f756271062b7e5b868bbbb5e8a3c949dede1053dd844e32e7da
04 L 1b3390c9c196a55c0d266a5a58133d8eb20beffc9c41f3fcd6a2168624636824
05 L cccd6d4612e60fae8443a985ccb2e8c0746061df7b9afb7036fd8329d8566cef
06 R 25e36bd727c1022ec8633b3e89e34295fdfc0d822c51d33af6a9fd96db5cb2d8
07 R 299fc68404758cdeffd667235e387178a8142f3e5f002c965dae3c34048b6184
08 L da4750e1602a20e636a2137f0b439875b4f24bdc9997231c207984072f13eac9
root bc73f52141b526c52105c8bf2de287d9ef9a812fef42b36b56647d477aa8955c