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 IFUGAO Award a ₱196.0K contract to BRANDO CONSTRUCTIONProvinces

Transaction hash:

37c8d16072ff4bcd09c9c34297a56c246f7f01fc8c1a11fd32a454a803cdd59a

Status:

Included and unchanged

Block:

#5,647 366 blocks after it

Position in block:

Transaction 72 of 322

Award day:

Oct 10, 2024 (2 yrs 1 mo ago)

From:

PROVINCE OF IFUGAO

To:

BRANDO CONSTRUCTION

Value:

₱196,033.75

Project:

Package 95-2024-SVP(1.Construction of Deepwell at

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF IFUGAO

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 #5,647 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 IFUGAO awarded it to BRANDO CONSTRUCTION on 2024-10-10.
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 Ifugao 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 37c8d16072…cdd59anow …
2. Block Merkle root changed
stored 7ce3210068…9d2b1anow …
3. Block #5647 hash changed
stored 30877a8a6a…7f2511now …

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

leaf 37c8d16072ff4bcd09c9c34297a56c246f7f01fc8c1a11fd32a454a803cdd59a
01 R 37fce46df519477ffb5eacec216daa381e3c6b1a33c4825e93c516fd21dac7d9
02 R 64f9f24bbd0bc2df20dceb545506dcb79cf2aaeba8adc8ffc1c65484c4ba25cb
03 R d40ced5dc199748a13b3440ca7cf871bc9dd95d5c9f8f5e6d7a64d71ff01f16a
04 L b8f8657f4e694d63823aeb82eae7099423545200feba867fc0652a55b266af4f
05 R 51216497fa66ed96a753603b3d3e826ef7c4a30b898e4deff68ed7d13e0326b2
06 R 4feff31446dbdbd49cc54bebc1a4950b8fd1d3642b64ffad34a81b1ccd11f359
07 L a5f4bdcd0b61bf7e3b6a84c4742560f03db3eaa99b8e9a0f86a351b05eeb87f5
08 R 0d3b6d0e122f15f73b50915057399d69f4d8a5fe766d51f774a8b313eff856a9
09 R e6500d450fc4dab66e41f7ef2844b09e4d8f3073dbcd9afeec736a459b1e210c
root 7ce32100687be74e6b07efb87c029538d77575284b39b2578310f3226f9d2b1a