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

SANTIAGO WATER DISTRICT Award a ₱119.0K contract to SHANLEY CONSTRUCTIONNational agencies

Transaction hash:

de632695a57a9d7bb37ca9d258a6f2ecd6f4dec41e0a0d81f87662efa4d8e333

Status:

Included and unchanged

Block:

#3,913 2,100 blocks after it

Position in block:

Transaction 340 of 390

Award day:

Oct 21, 2019 (7 yrs ago)

From:

SANTIAGO WATER DISTRICT

To:

SHANLEY CONSTRUCTION

Value:

₱119,000.00

Project:

LABOR FEE FOR THE CONSTRUCTION OF AIR COMPRESSOR ROOM AT WTP COMPOUND

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

SANTIAGO WATER DISTRICT

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 #3,913 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)
SANTIAGO WATER DISTRICT awarded it to SHANLEY CONSTRUCTION on 2019-10-21.
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 de632695a5…d8e333now …
2. Block Merkle root changed
stored 95345b9511…8110bfnow …
3. Block #3913 hash changed
stored c772685cda…d6d185now …

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 389 records. Each step hashes the current value together with the sibling shown.

leaf de632695a57a9d7bb37ca9d258a6f2ecd6f4dec41e0a0d81f87662efa4d8e333
01 R deca704ea32a85fa20e137a25779488eb2057d17e045db5788eb2050479c04ec
02 R 50a69224b700b02980a4f7183fa2fbd8ab4c18f3a9b145fa4562546c05d06972
03 L b8ae9dcb0cf2250cc550dc799fa375e0cd960d1e28b646a9a8981a8efba6d26d
04 R 618f43cbfcfbb4aeee1196002ab798cd92d5c1b449a7c61c974ace775b3bf2f1
05 L c10a23869d14e4bce7ad337f7b58c74e0787062f957f0994d38b71dd4eefffcd
06 R 45fb12993de1fb91423e571aaa616e33d3d357140f62cfadae8e3c12fc0e25ab
07 L 1d532b214aee26c3af8c5279c13fe06d64ad70a4dcfc5e74f6ddd71906743804
08 R 68c784c42e29fafc68bfdae9ca99c088fd184f9edee37d81d5b1d04de778dd71
09 L 19f58ca5200520b83fffbeae730c48e29d664ed2550c7063c30c67cb990991f1
root 95345b9511e1de32b7d6d4e0facd7753c29bb01d45965eee60581909718110bf