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

MUNICIPALITY OF PIAT, CAGAYAN Award a ₱598.9K contract to EDRO CONSTRUCTIONMunicipalities

Transaction hash:

2babb568360cecee54b3347ec43ab1bac60af0041b2409a0409cc0d69873f5ae

Status:

Included and unchanged

Block:

#3,786 2,227 blocks after it

Position in block:

Transaction 83 of 443

Award day:

Jun 11, 2019 (7 yrs 5 mo ago)

From:

MUNICIPALITY OF PIAT, CAGAYAN

To:

EDRO CONSTRUCTION

Value:

₱598,916.40

Project:

CONCRETE STAIRS/PATHWAY(PHASE 2) POBLACION 1

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF PIAT, CAGAYAN

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 #3,786 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)
MUNICIPALITY OF PIAT, CAGAYAN awarded it to EDRO CONSTRUCTION on 2019-06-11.
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 Piat 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 2babb56836…73f5aenow …
2. Block Merkle root changed
stored 549c9ca651…c05752now …
3. Block #3786 hash changed
stored e920d59766…ce3005now …

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

leaf 2babb568360cecee54b3347ec43ab1bac60af0041b2409a0409cc0d69873f5ae
01 L 2b90325cbd198148fcfc8d94a82e8b6d02cbe349fb86e9a2169ff8e5a625a928
02 L 2bbbd0fe11641252c4251f1a36225948c409b9f3302dfb9aa7d850192b26f21a
03 R 22760d356e7002e288c6a647ee9f625cc6353d94c021eb0b8e09cae66320def9
04 R e9f5879fecb6d3e671fbfcbbc4427d40053ad905ef219c3a33996a6bbbdeabc3
05 L af118cf57fdd565502aac298dad42b3531a954260779a04213eac1e5ecaf5544
06 R 0c2c8def81919816ce6f3505dba78e1ca0e42de3a97319835524cc0767ae3eed
07 L 07077e53eb1ae625d730e1815f0ea4e8db2f5e443935c813697c0153382e0c48
08 R 8467d415e963d0fadd57e7fcdd87e271eefac0b652c2cc795cbd82c5a2b90242
09 R bd984fe2de5539c0ee8a96ee7ba72a9b3737dfce56858c7bed4da0fb7d8ea791
root 549c9ca6510be8b105a868bba8dac66f528d0dc80d155bcc66790a1171c05752