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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 ₱2.8M contract to TAD CONSTRUCTIONMunicipalities

Transaction hash:
ecc3cee6a7f7b971c56c8d1004b8fb1199ff4e99d0cb7c5d9545f59c1fbd5c76
Status:
Included and unchanged
Block:
#3,010 3,003 blocks after it
Position in block:
Transaction 174 of 187
Award day:
Mar 8, 2017 (9 yrs 8 mo ago)
Value:
₱2,800,000.01
Project:
Water Supply System Diff.Brgys.Gumaca,Quezon

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 #3,010 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 TAD CONSTRUCTION on 2017-03-08.
    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   ecc3cee6a7…bd5c76now      …
  2. 2. Block Merkle root changed
    stored   e20be415ec…7a3b7fnow      …
  3. 3. Block #3010 hash changed
    stored   8a80d0b3b5…dd907enow      …
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 186 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ecc3cee6a7f7b971c56c8d1004b8fb1199ff4e99d0cb7c5d9545f59c1fbd5c76
  2. 01 R ee079af3ed4bea4112f570bac2cefbd1b88b44f54b534d78314ee163f71bba40
  3. 02 L 9b5017f5c375533316d76eee5f0cdc7478dc2a7064da8c1c8efa30fab98c03ba
  4. 03 L c68d6306c1d9a2824d79433a5359edcfa9cd4daff162d3e040559bf4cc831ac8
  5. 04 L 23924c173641e5a2a57de0ff94760ad0d35c897003a1cebffb35137e8b4f8720
  6. 05 R 646ea6b494ab492d4e1682a7df9d0c58ee3d72bdaa0edc9c80433e06de14a4e4
  7. 06 L 7e6dd24460f9af0b956cc20fb3d6b40f2d0ef0c4583fd5722295ea67170ba894
  8. 07 R 6620e9a6a87938b3dfc0922248c1e46ad43fd83097285def743ba96ba3c28e5f
  9. 08 L c575018de7222038df9dc3504d593d49dc8d1b303d68b528f3727bab4e7cfcd8
  10. root  e20be415ec31453446f7ddc84695f28b63d6cf447b8cbbee867bd2fc7b7a3b7f