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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 CATUBIG, NORTHERN SAMAR Award a ₱7.8M contract to ADB DYNAMIC BUILDERS & SUPPLYMunicipalities

Transaction hash:
d5b269ef458b09bece42b9cdfd8b87c691847a4cebdcdc037765e26eff815b72
Status:
Included and unchanged
Block:
#3,194 2,819 blocks after it
Position in block:
Transaction 163 of 195
Award day:
Sep 19, 2017 (9 yrs 1 mo ago)
Value:
₱7,765,392.70
Project:
CONST'N. OF MULTIPURPOSE/EVACUATION CENTER Phase 2

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 #3,194 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 CATUBIG, NORTHERN SAMAR awarded it to ADB DYNAMIC BUILDERS & SUPPLY on 2017-09-19.
    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 Catubig 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   d5b269ef45…815b72now      …
  2. 2. Block Merkle root changed
    stored   3bb00fbf0b…4c8e5dnow      …
  3. 3. Block #3194 hash changed
    stored   158242e981…bfe4d8now      …
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 194 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d5b269ef458b09bece42b9cdfd8b87c691847a4cebdcdc037765e26eff815b72
  2. 01 L d518fa4257b8781d9c69e565ca3f0a10363248a3a8ef9e04984e9bc5c11c626e
  3. 02 L dcb2384b4d9b133bbc72766aa05a95108ce50e231a2e8a3be8105f01d45b6a86
  4. 03 R d032ce0851b9d3a28af357384e9ff8bdfdea0a00ad6f90cbec1367d177cc9130
  5. 04 R 2d3289ba1f8d7d28b26c07d61c42af347fb284968cae292250dbd507d26f9f34
  6. 05 R f79bd69647e2b72f5eb0fc238ab169440967167c64b07d659f8974aa6984d3f1
  7. 06 L 304aa0c185476107979d150f5cff04a5105c37eff629bbd1640d559996b21534
  8. 07 R 18f31d128d2d18e7027559ddd1ce1d5258e7c824a82afced1f4bdcb4ef7929f4
  9. 08 L 76c6bf22171f90abd70d90ceb20ef70b54ac64f8e0d1f9bb38b433961676eca3
  10. root  3bb00fbf0b368f1c0698e7ba48d839b42b8d0280f1198cecd1078377e54c8e5d