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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 SALCEDO, ILOCOS SUR Award a ₱299.0K contract to RAMSA CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
d2d9dfd14f0df1cfea885df7f08f5591b78ebe3bb8563c6942da44c8c22d55c8
Status:
Included and unchanged
Block:
#4,609 1,404 blocks after it
Position in block:
Transaction 308 of 380
Award day:
Oct 25, 2021 (5 yrs ago)
Value:
₱299,004.83
Project:
CONSTRUCTION OF ACCESS ROAD (PATHWAY)

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 #4,609 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 SALCEDO, ILOCOS SUR awarded it to RAMSA CONSTRUCTION AND SUPPLY on 2021-10-25.
    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 Salcedo 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   d2d9dfd14f…2d55c8now      …
  2. 2. Block Merkle root changed
    stored   158e68325c…56465bnow      …
  3. 3. Block #4609 hash changed
    stored   f7879bbf78…fad4f6now      …
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 379 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d2d9dfd14f0df1cfea885df7f08f5591b78ebe3bb8563c6942da44c8c22d55c8
  2. 01 R d422ab06db3b0af75b7b9fe330069610927543800cd71812b638fe9cf7c22d78
  3. 02 R 500926200de291a8de2c4f681ec4a7880149fdc5fa2a130f4aba865e625defd8
  4. 03 L 7a09dc4543e1577da03cc0378b975bf239047caf5bf9de19f1e764d0a0eb2228
  5. 04 R 544287d2890043826c0dcb7a2f615877742fd8d6275743f7bbf89049400e18c6
  6. 05 L 6531bc846952dd52e78c23f380cb0c17d26d106f314f18044a4287c2d5047649
  7. 06 L 9c803ecb82cf50979ef162c8f8ba0cab3f4a51ab36100c0c16fa52d086d5ad1d
  8. 07 R c06e5c9e3e8fc05db71178e055255c2bffe03d9ee83c3386ae261e746eef73c3
  9. 08 R 365814f50d197dd919756dd4d89b32e18f79247251a8208c91c53d8ce07ccda7
  10. 09 L 3fdc315e4c39e027311c6d05f513c61979b1176c1f0bd3965e8fe3e403e1ddab
  11. root  158e68325cfb4cb28a9e3921d1022d886e952f9f29108308a37d0bd1a956465b