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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 SIGAY, ILOCOS SUR Award a ₱3.4M contract to M.S.CASTILLO CONSTRUCTIONMunicipalities

Transaction hash:
e985064eeaf4b3cd17eb19789019db7b22d117e58e661e76732ab2281ef98601
Status:
Included and unchanged
Block:
#5,068 945 blocks after it
Position in block:
Transaction 187 of 207
Award day:
Feb 16, 2023 (3 yrs 8 mo ago)
Value:
₱3,442,257.76
Project:
REHABILITATION/REPAIR OF ROADS

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 #5,068 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 SIGAY, ILOCOS SUR awarded it to M.S.CASTILLO CONSTRUCTION on 2023-02-16.
    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 Sigay 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   e985064eea…f98601now      …
  2. 2. Block Merkle root changed
    stored   6512c36fa2…e764e4now      …
  3. 3. Block #5068 hash changed
    stored   9ac90eae4a…f76084now      …
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 206 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e985064eeaf4b3cd17eb19789019db7b22d117e58e661e76732ab2281ef98601
  2. 01 L e8b6bfab1f2cfe41c768fd19e7be779bbe3f664f08a64fbd1339a9ae9d16835e
  3. 02 L 8f69f0faea2752c07a3a941c074c3b4985809fb5320da0f0c8020cd853b29201
  4. 03 R 6538e5308a194dc78ece6b6a16ae60ad14db4b13643e5bdb74c7054c33546cd1
  5. 04 L 2a956fa337747254cb75ac9fa94249aa65d2bb0ead4906072fd69c353ab1885d
  6. 05 L 45752ee0bd28abc28c0d13ac806560d27c0e17be879c34e519965c980acb254e
  7. 06 L bed96d8b918b159526ebfaa5e29503b19ceba94c125292f38cf16bd610e1b1f7
  8. 07 R b24725db4aab7d0a299b9d964d4eb9ba92f932521e59d3c12eb12108d37f9732
  9. 08 L f2ae03b57d08f35ac57fd3be46674e833a60f410c2b6420cd82ac9f493d69951
  10. root  6512c36fa27a794ceb5aebd248785a41d1562436e0887ce87e076f9fbde764e4