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

DEPARTMENT OF HEALTH - CARAGA Award a ₱1.1M contract to THIRDY CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:

fa20d38e79fed068ace01701c7426aa781d3c6fba6e80e6e5a6830f9ae4a2795

Status:

Included and unchanged

Block:

#3,988 2,025 blocks after it

Position in block:

Transaction 119 of 123

Award day:

Jan 7, 2020 (6 yrs 10 mo ago)

From:

DEPARTMENT OF HEALTH - CARAGA

To:

THIRDY CONSTRUCTION AND SUPPLY

Value:

₱1,122,874.84

Project:

Proposed Completion of Medical Records/Stock Room Building Talacogon District Hospital, Agusan del Sur

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF HEALTH - CARAGA

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 #3,988 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)
DEPARTMENT OF HEALTH - CARAGA awarded it to THIRDY CONSTRUCTION AND SUPPLY on 2020-01-07.
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 fa20d38e79…4a2795now …
2. Block Merkle root changed
stored d734c575d9…224f99now …
3. Block #3988 hash changed
stored 830f15c82a…e77d07now …

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

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 122 records. Each step hashes the current value together with the sibling shown.

leaf fa20d38e79fed068ace01701c7426aa781d3c6fba6e80e6e5a6830f9ae4a2795
01 L f560d9c171e4d77c43801aaa87ca8a5f9834b8965fc7241e633482cffae3b40f
02 L 8bb73e252ccad5fcc62a62b4718dc9268ce7a3db249e680c47165b2665d3f993
03 L 957d5010c854ddf199357f2a5166e7947af349620d06f6a27c9a779d1a720a56
04 R 2212863b7320a0a2d94159985b57351874223f9e4df2e775e6078752aa5d239e
05 L d028b8966195ddab4d949fc428033a66d96b6bb90e1224e6f072a7ed4fae0ea5
06 L 1cec4c35ad82ee5372e029f0a8b8fdac5179c94711fbb0ed493fdba963d88b56
07 L 06996ead07043f8bee86e93c5d62a895236f9a78dcaf851035b11b65a8153613
root d734c575d962451b098a98293b367f9c8f1f143d25c12723fa1c8c760d224f99