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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 SANTO DOMINGO, ILOCOS SUR Award a ₱4.8M contract to RAMSA CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
e7be2b4e20008cfeb38950e1973a5a2d9e7798bd9bf773fabad8ae053049e53d
Status:
Included and unchanged
Block:
#4,512 1,501 blocks after it
Position in block:
Transaction 304 of 335
Award day:
Jul 19, 2021 (5 yrs 3 mo ago)
Value:
₱4,845,121.11
Project:
STO. TOMAS FARM TO MARKET ROAD

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 #4,512 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 SANTO DOMINGO, ILOCOS SUR awarded it to RAMSA CONSTRUCTION AND SUPPLY on 2021-07-19.
    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 Santo Domingo 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   e7be2b4e20…49e53dnow      …
  2. 2. Block Merkle root changed
    stored   e07a583c1c…a85704now      …
  3. 3. Block #4512 hash changed
    stored   e3e2824b94…29763cnow      …
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 334 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e7be2b4e20008cfeb38950e1973a5a2d9e7798bd9bf773fabad8ae053049e53d
  2. 01 R e7f7794c78c4c95d7d027c626ca9596e4f8148d5a0f6d9af1ea0ef08966da46c
  3. 02 R 5a96b1c2b272b383dbdaf0a4eeba10663ac34c2165df53251c3383f38b6bb1f0
  4. 03 R cb26ade94e3fca60ebbfe2df739c4aa2f4d74002dfef5ae288afe5f4dbcc0326
  5. 04 R 55883fe684ac5cbccebae6d0bb75de10c017f4d018797df0fd8ead73aed32966
  6. 05 L f76820af4c0631887988e78cd83f4aa3d49cad393d405ff7aa08628e51f3aea8
  7. 06 L ec85b14ecf88343d6f4dcac1f6c2858ae76a8cf2f00e45312ac24819ab6c4489
  8. 07 R fa6ecb5d2fdd540eaf233e640364219e50b43728023d5dbfaa845b097a2d92e3
  9. 08 R 9bb067d89779ce5e3fd48575040db4a97b21414c972733dd53a3a08df8f8ff3b
  10. 09 L ca862d8dd0ce3f0619ad35eebb162d5f19827dee6cf3b196c55e7ea76f31c779
  11. root  e07a583c1c9f79aeb318789e3bf12eeceb0f3a79bf190c1802dcb555aca85704