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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 MANGALDAN, PANGASINAN Award a ₱1.6M contract to GOLDEN VISION CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
3bc376d0ec6d841e7a9bdb204040c95a7a90752752478297c6e18f123955f6d5
Status:
Included and unchanged
Block:
#3,187 2,826 blocks after it
Position in block:
Transaction 78 of 298
Award day:
Sep 11, 2017 (9 yrs 2 mo ago)
Value:
₱1,600,000.00
Project:
Core Local Access Road (Rehab of Embarcadero

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 #3,187 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 MANGALDAN, PANGASINAN awarded it to GOLDEN VISION CONSTRUCTION AND SUPPLY on 2017-09-11.
    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 Mangaldan 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   3bc376d0ec…55f6d5now      …
  2. 2. Block Merkle root changed
    stored   0c1ac4198e…8bb754now      …
  3. 3. Block #3187 hash changed
    stored   129a674080…78cb73now      …
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 297 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3bc376d0ec6d841e7a9bdb204040c95a7a90752752478297c6e18f123955f6d5
  2. 01 R 3c23b20a82f1cf192789f567864641dbf7468265992edc727762169e979aac16
  3. 02 L fa52c38a40b0de9d96a40734b686d885f053c39d846ac3eb1c2adf2697b76f5f
  4. 03 L 0eb8cb656f897332b04f18f41539168caae728f119e646ae2c632150e79c7766
  5. 04 L 2a6e5377583f1e637bd17cd455adb92545ce615b5a4a42d0a07a54e175830762
  6. 05 R 3d42f843118b48f0fb2cf15887d810071775e9d1e6b576f091a161f3eadab2e9
  7. 06 R c6f6f8260ec8ac00282597c3c61418c3bfe8d19c928159d88b230d72d29372ec
  8. 07 L aac3837016164d7211ec202124bebe90ec0ba38a660149b68f2c8c36610cc897
  9. 08 R 80c916ee6018c1b26feae2003baac4ea18fe94be49c86b850f1bbc2e14381d1b
  10. 09 R fc80e5a0218201073a089d65b7ed82c6f1a1e79a513f0e02615db4144e4fbba1
  11. root  0c1ac4198ee440f0c75fba3d391a7f5ec1f21dbef432cba213304aa6948bb754