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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MOUNTAIN PROVINCE Award a ₱8.4M contract to J.M. DAPING CONSTRUCTION SERVICESNational agencies

Transaction hash:
0b89c4d1cfcf90ce88839bfb919738da7f2fa6d4e34e71ce85f6acfec320290b
Status:
Included and unchanged
Block:
#5,948 65 blocks after it
Position in block:
Transaction 8 of 262
Award day:
Aug 28, 2025 (1 yr 2 mo ago)

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 #5,948 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MOUNTAIN PROVINCE awarded it to J.M. DAPING CONSTRUCTION SERVICES on 2025-08-28.
    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   0b89c4d1cf…20290bnow      …
  2. 2. Block Merkle root changed
    stored   7621964f56…610bd2now      …
  3. 3. Block #5948 hash changed
    stored   b9bae36831…9e8cddnow      …
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 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0b89c4d1cfcf90ce88839bfb919738da7f2fa6d4e34e71ce85f6acfec320290b
  2. 01 R 0bb0bf126a3a515b0eede2aa61f8a8e0e856246c850e3bda70e00b61c20e02ac
  3. 02 R 4b0c5035d6bd7480fed486dfc8a6ba73a080f27416b465796a0d452a65337ae8
  4. 03 R 7c5e093e9cb354fa36309ff67172bb16e2f035e379c0bb39562d97d9a8829d59
  5. 04 L a3a106db88103ddea1b87f2453582f21a922c8f0a1a19d3cc2857e28fbf6696e
  6. 05 R ebdc7ecc0be23ae8b4adf4161efd4c9af411efb22911d6c18b0086906bd63f04
  7. 06 R 6b5a79906fea694764365f18871dcf365754060fdb0022b8fd7f4eb45d941ad3
  8. 07 R 7ba54097a8c256998cf95e9964f3c57b4a73ed5761cc5f1f6f61366345c7cdd3
  9. 08 R e6f54e884bfb5322c05d3a2a4dc01a4f1afeb43038f85aa5d0f10f880e1290fa
  10. 09 R e39d1794708dae42a4c73c872b1a1dcf8bfbf5d0f767f2fbc361717dbb172272
  11. root  7621964f5677891056e270d2ea374b5b0ac70c978646204f4b77a2fa06610bd2