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 EDUCATION - DIVISION OF PASSI CITY Award a ₱1.3M contract to ANJUSH BUILDERSNational agencies

Transaction hash:

d7d500bb471bc2c490d68cae4f5830288ce974b80e5bd00344787fb534db24ea

Status:

Included and unchanged

Block:

#1,411 4,602 blocks after it

Position in block:

Transaction 64 of 80

Award day:

Mar 26, 2012 (14 yrs 7 mo ago)

From:

DEPARTMENT OF EDUCATION - DIVISION OF PASSI CITY

To:

ANJUSH BUILDERS

Value:

₱1,321,366.67

Project:

Repair and Rehabilitation of Classrooms at Agdayao IS, Mulapula NHS, Pagaypay PS & Man-it IS

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF EDUCATION - DIVISION OF PASSI CITY

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 #1,411 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 EDUCATION - DIVISION OF PASSI CITY awarded it to ANJUSH BUILDERS on 2012-03-26.
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 d7d500bb47…db24eanow …
2. Block Merkle root changed
stored 40e5f29fd6…b671d3now …
3. Block #1411 hash changed
stored 709a25a6fc…75492fnow …

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

leaf d7d500bb471bc2c490d68cae4f5830288ce974b80e5bd00344787fb534db24ea
01 R d8483529e673eb8601a0c46a5011302a5d93fdc32bea407ce31c66926f1e879a
02 R a7155ec4204620078e8a60edced99b825f1ce55efddd1ff3e030991114ae8007
03 R 3499769863808f0487a3caa0b0921dcc3980f042edd0be49c77faf4c1ee65b30
04 R 52b9f6d36acaf95dfc758954447434c870cb730b53f2a093cecd62f350bbbf6c
05 R 7683a69583b7ce7497dd97e88bd04dfcb0639973cdefd117fa234e93ad1cd317
06 R a19086b2c748d1d5005dec0ddbcafe0e16265ed8eb1ae89979a4e54f4548211a
07 L 03bebeaf4606c33cd0c1c7e8fd9f54dabf4b24272eb4f672af00923271421d8d
root 40e5f29fd62209aa7ce55e1ad3a2108bb64ea679e4f60aae2a91f70883b671d3