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FY2026 GAA: ₱6.79T
PisoScan
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

BARANGAY MANIKI, KAPALONG, DAVAO DEL NORTE Award a ₱290.4K contract to JJR CONSTRUCTION AND SUPPLYBarangays

Transaction hash:
a8b3d3e4b926edd800f643ca9fcbafc4d6c5ee43b5724f019197061e90c202b7
Status:
Included and unchanged
Block:
#4,499 1,514 blocks after it
Position in block:
Transaction 186 of 278
Award day:
Jul 5, 2021 (5 yrs 4 mo ago)
Value:
₱290,426.00
Project:
Construction of Multi-purpose Building Purok 13-A (Stage)

Accountability

Bill Sec. 3 and 19
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 #4,499 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 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. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BARANGAY MANIKI, KAPALONG, DAVAO DEL NORTE awarded it to JJR CONSTRUCTION AND SUPPLY on 2021-07-05.
    Found
  5. 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. 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. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 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.

  1. 1. Record fingerprint changed
    stored   a8b3d3e4b9…c202b7now      …
  2. 2. Block Merkle root changed
    stored   6181dacd68…3ebe56now      …
  3. 3. Block #4499 hash changed
    stored   86c8054a4e…9cb8a5now      …
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 277 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a8b3d3e4b926edd800f643ca9fcbafc4d6c5ee43b5724f019197061e90c202b7
  2. 01 R ac1719d82221dabbe345936dabdbc7d409cb03ad1430de77f0999cbe70fe1bae
  3. 02 L 8a232f519cf107ec7eac7ddc29ffdf11bcc69281fb116142dafe396d29ba0223
  4. 03 R bb794a95b200cac69920c0a996335fdf8b70e5ad80c8ed5abda5b6001abae7ec
  5. 04 L 5cfc1cfc9a0db9f7d10e32562fa53ebe0dcb397f54dc41f837a7e7de80fcf6ac
  6. 05 L 5050d2e9e9a6e5fabadb99775f26d104778169406a1fbd03d4cc4e162aa356c3
  7. 06 L bbddcaa47ddae305c5ac78f317338d0c28b99cabd5be70323c8470ba721044cc
  8. 07 R 8bed5d03ed2e05283eb699c50f5a994ca7016114ad21ea4858720ba24ae49519
  9. 08 L 14d8433ab840736feb72c365b4b21b627e6c3c199cce4e2a149d236bba4c6bdd
  10. 09 R 912cfed14e12efb54ecf8b6ece3dae196bd67dc4275cfef6d6ded3e07b587e4e
  11. root  6181dacd680c62de83fb252809f2bd7ef8efeb91fe650a21a54589a4c53ebe56