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

BANGKO SENTRAL NG PILIPINAS Award a ₱79.9K contract to ACCENT SYSTEMS, INC.National agencies

Transaction hash:

b08cc8a3040804d5a1b5cd79409e75cdad120d323058dd7227bcd93677b773d5

Status:

Included and unchanged

Block:

#1,997 4,016 blocks after it

Position in block:

Transaction 49 of 64

Award day:

Feb 11, 2014 (12 yrs 9 mo ago)

From:

BANGKO SENTRAL NG PILIPINAS

To:

ACCENT SYSTEMS, INC.

Value:

₱79,932.63

Project:

one (1) lot Replacement of fabric finish panels with clear glass panels of Tellers Counter and Modular Partition System at the Banking Services Division, Cash Department per BSP Terms of Reference (Ge

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

BANGKO SENTRAL NG PILIPINAS

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 #1,997 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)
BANGKO SENTRAL NG PILIPINAS awarded it to ACCENT SYSTEMS, INC. on 2014-02-11.
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 b08cc8a304…b773d5now …
2. Block Merkle root changed
stored bd23c1b905…51b726now …
3. Block #1997 hash changed
stored f9d95874aa…fcf70fnow …

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

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 63 records. Each step hashes the current value together with the sibling shown.

leaf b08cc8a3040804d5a1b5cd79409e75cdad120d323058dd7227bcd93677b773d5
01 L a2998ef47a21e14b13ec8fabb0c0d5d8673842aa21820808a2682f42ae7c767d
02 R 06f7f46396ca907b5abf706aba085a984dacadb4eb600e1c7668d98dae56fd32
03 R bfdb3903b202ce13b19e63cb8089313b6b3cfa012bda76f35c5aecac76087031
04 R 34e26cc23d3913af8290eefa8b93e56185e477acff2d9debd3bba9bc23105697
05 L fc4fda11bace36ad4b235513853b45c5bad51bb7d04b36df6a211b4d223d1ff8
06 L 0f501610d2e9a5ec35e738ae8254173f9efd3d135c0214c67f622b8e3974ad9d
root bd23c1b905e298e5a38c471d056adad1f7c38f41a81469644c12e6274751b726