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

BARANGAY SONGCO, LANTAPAN, BUKIDNON Award a ₱989.3K contract to CAMEDU CONSTRUCTIONBarangays

Transaction hash:

dea2a02631fda02df227d3b5693ac2b12df33e768e1ca5dca1a3a6ff58ab5f74

Status:

Included and unchanged

Block:

#5,546 467 blocks after it

Position in block:

Transaction 514 of 589

Award day:

Jun 28, 2024 (2 yrs 4 mo ago)

From:

BARANGAY SONGCO, LANTAPAN, BUKIDNON

To:

CAMEDU CONSTRUCTION

Value:

₱989,339.41

Project:

Construction Projects

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BARANGAY SONGCO, LANTAPAN, BUKIDNON

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 #5,546 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)
BARANGAY SONGCO, LANTAPAN, BUKIDNON awarded it to CAMEDU CONSTRUCTION on 2024-06-28.
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 dea2a02631…ab5f74now …
2. Block Merkle root changed
stored 14b4dfc786…08e176now …
3. Block #5546 hash changed
stored f7f72ec680…8d5175now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 588 records. Each step hashes the current value together with the sibling shown.

leaf dea2a02631fda02df227d3b5693ac2b12df33e768e1ca5dca1a3a6ff58ab5f74
01 R dee30eff2413c04a913cff76548e147ef611a34a94692b051b12c138ac64fc9d
02 L cc01fae4264c5d0b85ad839f5e922bbda458baf433d530c720ba0a549b5d581b
03 R 6ef8f8052e4a786bac4987fce56ef917b768f1de73a12b8c2abcee914050b31a
04 R 398a39e9adee5aa92d3bbcee713e574f9083f55c3ad554e2d96c06e9a91cb09e
05 R 2bf3263c877d134c06092284cb812e1d71b9655d2de42846d907a4c991df5e67
06 R 3d7d90df9d096eb37c9d9aaae2072973641bc81f8ba4968797dd0c6e4d15a6c7
07 R a899247c0a751107a1d1991ab58a0e2b6994a48bca6667c1e9511d5238c8daf7
08 R 6bcfe8d8c76e02af222c885a3d0542f1081bebe2bf6a8097cb6cff221f79e3fa
09 R 30512aacd9bcfc9b5af4f8c3b5c1f2e2b951530cbc3a53279936f7aec46208bf
10 L 08014419854303d8c43d8890cc5552e0179ad0a61b2507f39e7512f6c4bc9f7b
root 14b4dfc7862f12e4d9b2661b9f532fba5b4591a9468e8e27c97ff27e7108e176