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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 ₱1.1M contract to ADB DYNAMIC BUILDERS & SUPPLYMunicipalities

Transaction hash:
fbcb37ce9722fffe3872b4bdcae3e055354d16f6bb23f9f382bdc19a809bb919
Status:
Included and unchanged
Block:
#3,393 2,620 blocks after it
Position in block:
Transaction 274 of 280
Award day:
Apr 17, 2018 (8 yrs 6 mo ago)
Value:
₱1,130,100.93
Project:
Street Rehabilitation/Reblocking Lot 1

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 #3,393 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 2018-04-17.
    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   fbcb37ce97…9bb919now      …
  2. 2. Block Merkle root changed
    stored   d1f3377510…465112now      …
  3. 3. Block #3393 hash changed
    stored   edd2b0a29d…a91399now      …
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 279 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbcb37ce9722fffe3872b4bdcae3e055354d16f6bb23f9f382bdc19a809bb919
  2. 01 R fc8df4e71196238d61ae07faeba25abccedde19b512658a0a340ea30165ff6f3
  3. 02 L 0c3a55b9c70af67baf100028e18a363a875947f11356795fc430d970dedf31c7
  4. 03 R 6392bf0ed895276fdfec57bff15d3773427d132021ae8e31b8bf408247fe3d6a
  5. 04 R 90af2befd45f4561d91386190ce08cba480810a1d3605dd101f903026e7d5109
  6. 05 L d12ec4f7ae98f27f3c2a9b65a2da1662c792ed608b6fcd19d13b9c94140bd52a
  7. 06 R eb44f3e090daa6337669ee50a97c7a85d722b633e1afd44027d8606b25e40ef5
  8. 07 R d4273f79daca1b501ac7b1af968f25b3d29de69ec9dad6067f200d347341ceb2
  9. 08 R 1f67cb479cd8cbd32c5f2abf0bd249242e722a0d822bf41c77c8e05c1c97d4ca
  10. 09 L 0cfe141c183fda8780f991911905fff11bbe2531f98713f0e40af1cbf18b998e
  11. root  d1f3377510e50188654002cc8aafc305e5ad9a4155f99d9450eadb5afe465112