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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

BARANGAY BULALACAO - MANKAYAN, BENGUET Award a ₱1.5M contract to APWALTZ CONSTRUCTION SERVICES AND SUPPLIESBarangays

Transaction hash:
9ddff230f05104f54a21ef90db24140a181fd4c131d31c9a3d998fa2da9b6527
Status:
Included and unchanged
Block:
#5,217 796 blocks after it
Position in block:
Transaction 190 of 293
Award day:
Jul 19, 2023 (3 yrs 3 mo ago)
Value:
₱1,500,982.50
Project:
Cons. of Concrete Foothpath along Sitio Caew

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 #5,217 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)
    BARANGAY BULALACAO - MANKAYAN, BENGUET awarded it to APWALTZ CONSTRUCTION SERVICES AND SUPPLIES on 2023-07-19.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   9ddff230f0…9b6527now      …
  2. 2. Block Merkle root changed
    stored   2d37585590…723b0enow      …
  3. 3. Block #5217 hash changed
    stored   a1f34a2496…9f2421now      …
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 292 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9ddff230f05104f54a21ef90db24140a181fd4c131d31c9a3d998fa2da9b6527
  2. 01 R 9fe2b8445cd853bb48e9adb9c62d7587b8987278d67402b3c78610c2ff75193f
  3. 02 L fb84329cd738f8b65db5a0921163542abe7d43c3448447aaa25cc62e551bbdfa
  4. 03 L 916f07f38be98246e30766bea1aa99f25729ec6ee2935c1fb1ecf3e75102463b
  5. 04 L 1fc8e9fd141d8c205a33bf489eb16f635972ea41ed1b46fc1c88522b430ce627
  6. 05 L 112c774d0007cfc39da11126473a9bd2e8fb6e4f932dc41766ed652ba072e2a1
  7. 06 L 766e30b9d54d3092291d6f46bd2c0f8f80dca5be40ed70e93a1251905053b4c8
  8. 07 R 5a32ec3a338d2d96bdf59dd209f35274c919fa6e8976431f374a5603d5c9a9f3
  9. 08 L 0e7b7eb6a9aa8aa7bd55d55a99459cb6c076f0b5676f968de0c78708ca93e264
  10. 09 R 997cf4e5ce9cf47bb249518c4b66a8f55330ad1fc54b3ca022bdef634fd79f37
  11. root  2d3758559059944bef39b9c1c3bfbb2fe38881911ef45c2db47067b85d723b0e