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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 CAGAYAN Award a ₱498.5K contract to MELDA MADRID HARDWARE CENTER INC.Provinces

Transaction hash:
7315eb0cdf2e7d22eb586b31e1ec9fe0804a0a805b8aec931a5ed143d3372744
Status:
Included and unchanged
Block:
#4,401 1,612 blocks after it
Position in block:
Transaction 123 of 272
Award day:
Mar 26, 2021 (5 yrs 7 mo ago)
Value:
₱498,536.10
Project:
Construction Supplies/ Materials

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 #4,401 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 CAGAYAN awarded it to MELDA MADRID HARDWARE CENTER INC. on 2021-03-26.
    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 Cagayan 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   7315eb0cdf…372744now      …
  2. 2. Block Merkle root changed
    stored   2da72a75ed…497f50now      …
  3. 3. Block #4401 hash changed
    stored   c9855c32fd…815600now      …
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 271 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7315eb0cdf2e7d22eb586b31e1ec9fe0804a0a805b8aec931a5ed143d3372744
  2. 01 L 723abca02b5f51853f9d5cef2991aae081b38531a2e7b98fb48a1c03e4d3f28d
  3. 02 L 0e66b50d7af69a933dd4f3b9cc18c6fef9ef8ea3b72c78557d93cf53993b2eaf
  4. 03 R 118f593054f93c6456ba2db5356e0a9b788fefa2f4268f6709f06368fd1279ca
  5. 04 L 7584dbf9ce5da2b64ae0c4ad2fb820f5ee0dd17f3dc3202ba99e56c2c3e84979
  6. 05 L e6b730d472d4e29d8863512e217d48014e9cb6a42d94e8e31a0521f37ff4b178
  7. 06 L 54ab25a3792b9f2090c759459dca88016b6b0778feb23b03f2dd60573306b354
  8. 07 L ce4dc341cb32450f34d241d3d1ae24b274673b0e80f414cfe624e70479e7e6c3
  9. 08 R 2c0aa6bf17c8e52bcf400f84e1cec176de8ac1001aa47cb20b34bbcca23409de
  10. 09 R 71ffad59874658d7bda71701dca16142e9a2f35278fdc09b6efd6692a3dd1351
  11. root  2da72a75ed13cea1d6cb793ad147ebca1dc69cf6a4bd19a2e857f3d422497f50