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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

MUNICIPALITY OF GUMACA, QUEZON Award a ₱908.7K contract to YOLOBUILDERS CO.Municipalities

Transaction hash:
21d3e7a8bca6fe643bde15d509df654b1a8bf4ff5a99cbdd158748b9658d14da
Status:
Included and unchanged
Block:
#3,400 2,613 blocks after it
Position in block:
Transaction 29 of 243
Award day:
Apr 25, 2018 (8 yrs 6 mo ago)
Value:
₱908,711.33
Project:
Flood Control Project Clustered brgys. Gumaca,Que

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 #3,400 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)
    MUNICIPALITY OF GUMACA, QUEZON awarded it to YOLOBUILDERS CO. on 2018-04-25.
    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 Gumaca gave a "unmodified" 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   21d3e7a8bc…8d14danow      …
  2. 2. Block Merkle root changed
    stored   1321361a32…01b698now      …
  3. 3. Block #3400 hash changed
    stored   2f782e695f…c71e93now      …
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 242 records. Each step hashes the current value together with the sibling shown.

  1. leaf  21d3e7a8bca6fe643bde15d509df654b1a8bf4ff5a99cbdd158748b9658d14da
  2. 01 L 218f3361dde882cb6d35d975dd9569e2fd5265206b1d4a46b83570b76eb8ae88
  3. 02 R 7c80263636ede78ed0daa2ae39abaf0d9503b704538562e12fe3ca4c7efe004a
  4. 03 L 1eca6f72d2b8aad051190cb07ae84e2653852fc4dc34b951deb8e8d41cf48e88
  5. 04 L 56da0933067acd443c097e3355dd562eb24b250bb269e1667c904c5f79c3e4ea
  6. 05 L a6349e894fef53b6f8404d5420b9bbba11ab5080b09d5ebd405424865218f75b
  7. 06 R 6eb0960f5192309bc7b17dced75afaf02840e9397992cfb6505b184244bbbf04
  8. 07 R e6dafc3694bcb3f901dd5c81c347f920ccedf1528e0099afefe41c9da075fab8
  9. 08 R 567f11b562dc44eb45b9fd4a90bc4d44e9639a78424a040338131e0a64928671
  10. root  1321361a325fae5910ba27f0ff722932f5073347bc7ec3cbf9aa4c6cb601b698