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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

PROVINCE OF ANTIQUE Award a ₱2.0M contract to JOY-ANN CONSTRUCTION & SUPPLIESProvinces

Transaction hash:
4bdd30d24e1db2dd644beb8e04083351f923452b3926b5f62d929a73037d4bfc
Status:
Included and unchanged
Block:
#2,913 3,100 blocks after it
Position in block:
Transaction 47 of 152
Award day:
Nov 22, 2016 (9 yrs 11 mo ago)
Value:
₱1,964,145.37
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,913 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)
    PROVINCE OF ANTIQUE awarded it to JOY-ANN CONSTRUCTION & SUPPLIES on 2016-11-22.
    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)
    COA's CY2024 audit of Antique gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

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.

  1. 1. Record fingerprint changed
    stored   4bdd30d24e…7d4bfcnow      …
  2. 2. Block Merkle root changed
    stored   1f9ad56c2e…6a367anow      …
  3. 3. Block #2913 hash changed
    stored   c2055e4a22…eda9fbnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 151 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4bdd30d24e1db2dd644beb8e04083351f923452b3926b5f62d929a73037d4bfc
  2. 01 L 4b079535d8a68836cab0e0f0ef8297244d12a38a3e279b294d3b087b424d313d
  3. 02 L 22d9a5993ce44f6d28a42c2c3fa27ebe75ed235b56f9b932b81d12cf3bf769fb
  4. 03 L a30be4e98f032a16fc3d37133c2087361edbc9929f3e30cc4f4a69f3ce23108e
  5. 04 L 2987e023307ebd5c82c1577a2014b0236492ca5093f55ee0a7ddb78a89335ced
  6. 05 R c2b3decf8c2f82e13688ae1533bc8c950bfb0fc1188456bce9e4aa0de87e8096
  7. 06 L b7b4ad3d31a23a40da0d4b42b52f99d3de6bc740ec0a7abb16cf9655711416fc
  8. 07 R 3ab32adecbd5d3bd08cde8c68979d9c2647935fb2c56a3eea36e6a339d748a4d
  9. 08 R 17dad7fb217b3a6d80c99e8ef900e8b56ce7edde441b55c7605d8df9ce562f25
  10. root  1f9ad56c2ec33b10f12dac03ec66a3e084e7257d0aab2f63737902888b6a367a