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

PROVINCE OF DINAGAT ISLANDS Award a ₱119.0K contract to CAPJ CONSTRUCTIONProvinces

Transaction hash:

c4c126ffa63fa2b434aa3b8292d8f56bc0ab1404e1d7eb6952c5e53ea487e228

Status:

Included and unchanged

Block:

#3,872 2,141 blocks after it

Position in block:

Transaction 275 of 358

Award day:

Sep 9, 2019 (7 yrs 2 mo ago)

From:

PROVINCE OF DINAGAT ISLANDS

To:

CAPJ CONSTRUCTION

Value:

₱118,963.76

Project:

INFRA 2019-20(SVP)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF DINAGAT ISLANDS

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 #3,872 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)
PROVINCE OF DINAGAT ISLANDS awarded it to CAPJ CONSTRUCTION on 2019-09-09.
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)
COA's CY2024 audit of Dinagat Islands gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 c4c126ffa6…87e228now …
2. Block Merkle root changed
stored 324ecdf5d1…5076bdnow …
3. Block #3872 hash changed
stored 213bd66276…2a8ae6now …

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

leaf c4c126ffa63fa2b434aa3b8292d8f56bc0ab1404e1d7eb6952c5e53ea487e228
01 L c355f9dfe9b9e55fdc3712ef591a5aa0168a92d2798ab8dad1fa96f6a3b42518
02 L d945823792ba85235b8a41709c6d5dd7c3c8cc1a7df927bb3e2a9bc83e336588
03 R c5af790dc349f55cc4f9f2be8e404a6d8f242c42dfda4697ceb7d6273bc4f8aa
04 R 62f82f37d28fcdfe5a6f28f399692a71c52bb3d0d1593b7a7b8038926bf9e21f
05 L 18d0b83993692562e90eb6173ffc998a75b9a6faed68eec39e03650c9b8bfcd0
06 R b49fda07a9414e5b1c0bd7fde17007bee5c9f95f79c2c5267c71b69f089abe7d
07 R 4b4d9dfaace32110dae3a28f25032ac4de60857710784aaf3d05ecb1123fc9df
08 R 2187fa4bddb7ea2a35a90c54b50da4a7518926d2c73b69a60aae9ee23ba9f6cc
09 L 2589f877745d7afbd3a7cbb0816b08bb23558c9f266acdd1a97e96b87dc547b7
root 324ecdf5d13fd266e8707c130c99ec5ca32d0552aa3abe1edbdcd156ad5076bd