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 - NCR REGIONAL OFFICE(DOH-NCRO) Award a ₱2.5M contract to AYZARIZ CORPORATIONNational agencies

Transaction hash:

c7a7cc2fb077de5cd6d3fe67348da2d9846b861170c3394250e815381755efc8

Status:

Included and unchanged

Block:

#4,296 1,717 blocks after it

Position in block:

Transaction 60 of 81

Award day:

Dec 2, 2020 (5 yrs 11 mo ago)

From:

DEPARTMENT OF HEALTH - NCR REGIONAL OFFICE(DOH-NCRO)

To:

AYZARIZ CORPORATION

Value:

₱2,527,407.25

Project:

Infrastructure Services

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF HEALTH - NCR REGIONAL OFFICE(DOH-NCRO)

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 #4,296 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 - NCR REGIONAL OFFICE(DOH-NCRO) awarded it to AYZARIZ CORPORATION on 2020-12-02.
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 c7a7cc2fb0…55efc8now …
2. Block Merkle root changed
stored bd89b83146…59808cnow …
3. Block #4296 hash changed
stored 97562a128c…a2b504now …

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

leaf c7a7cc2fb077de5cd6d3fe67348da2d9846b861170c3394250e815381755efc8
01 R c809f2dd92d5893f8df6a78978d1028ed22a7a59922af2413368473f00754010
02 R 7d06df4d009396d48252ba9c8d6547df69d962e14fdde40e9eaf6a592803684f
03 L a45ab35162860975c53d6d9fab4f6ad0239dbb8d0d06fe8b0c41bfea89290e18
04 L 3caa3bc18a850955de99dcef3d898c3fee4ee97329fe2af8a579d100e23c1513
05 L 253e5beed9e0af63dfcf5a65a62bfb63f4cf56c4929b4735e1130978ceff06b3
06 L 5345f3008a252e0616a12119109d4e42f086f5d2d73cffa4daac45bdf4b94848
07 R 3448cf2098c23950ceb00794172765cb779e94060828b536f067d4080ddb4b51
root bd89b831464e80cd4142cc574e8dc8f3b1948e463d8059683fe64926c059808c