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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 SANTIAGO, ILOCOS SUR Award a ₱995.6K contract to BILL CONSTRUCTIONMunicipalities

Transaction hash:
9302b305cb96d528dbd7efef560c20d0a782ce6e3a3517cf6962f4727bc59233
Status:
Included and unchanged
Block:
#4,519 1,494 blocks after it
Position in block:
Transaction 182 of 300
Award day:
Jul 26, 2021 (5 yrs 3 mo ago)
Value:
₱995,560.60
Project:
CONSTRUCTION OF SEAWALL LEADING TO AGRICULTURAL LA

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 #4,519 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 SANTIAGO, ILOCOS SUR awarded it to BILL CONSTRUCTION on 2021-07-26.
    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 Santiago gave a "not stated" 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   9302b305cb…c59233now      …
  2. 2. Block Merkle root changed
    stored   50c789a116…aa9007now      …
  3. 3. Block #4519 hash changed
    stored   8d051704f8…28fdddnow      …
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 299 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9302b305cb96d528dbd7efef560c20d0a782ce6e3a3517cf6962f4727bc59233
  2. 01 R 9543ea5b274d1b98180938719420c5f255a2864d63b681dad59900741d976d5d
  3. 02 L 755bf494882a25f8564740fa5546ff47dffbf8ac542063b025a0773f5757a22d
  4. 03 L e71e9ff83d8d9b534efa6395e0c6f63f87d3d308080a10d4e51713a174de7945
  5. 04 R 2a6caafef3170011305f313e43be23385767281925c07d00fb1469c1d535e340
  6. 05 L 964785a672decb2518b79af054be9b686c3dabdb0a2b61a45961076754fc243d
  7. 06 L e8478ccdf6eb87a6c47249bd4f0660889c3ed3873886e9e589dc4ef2181d8b57
  8. 07 R f3114b62e211af456a41d609c73d0a1bf2428f12df97d2b5b816ae9d68bf6c7b
  9. 08 L 5b1bc50b3b763c8a6ef52185073d3d413e372d67577e846278f40bf7f31345f0
  10. 09 R 26408155259aa41686138d2a774081a20e77de027248a8253c04aaca99decd54
  11. root  50c789a116aeb0c0819ab3f3ce4f0fa5271b2135f99dbae0a497731527aa9007