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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 - BUKIDNON 3RD DEO Award a ₱2.9M contract to RAMTRADE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
8d7f4e8d3f7176d1947bef63f8f489987a97f6f5909c18caf771600b7a5c906c
Status:
Included and unchanged
Block:
#4,712 1,301 blocks after it
Position in block:
Transaction 369 of 686
Award day:
Feb 7, 2022 (4 yrs 9 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 #4,712 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)
    DPWH lists the funding source as "Regular Infra - GAA 2022 CSSP", i.e. the FY2022 GAA. The exact UACS line is not given.
    Partly
  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 - BUKIDNON 3RD DEO awarded it to RAMTRADE CONSTRUCTION AND SUPPLY on 2022-02-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22KC0010: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2022-05-23). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   8d7f4e8d3f…5c906cnow      …
  2. 2. Block Merkle root changed
    stored   25545dc17a…47fb08now      …
  3. 3. Block #4712 hash changed
    stored   f9dc3fcdfe…1ee3d5now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 685 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8d7f4e8d3f7176d1947bef63f8f489987a97f6f5909c18caf771600b7a5c906c
  2. 01 L 8d0db39e3568b853cc71fd33e6143e06dbb0315d600146fa00c1f08582767f0f
  3. 02 R f69970e06503550cce5449215368006d623df2babf2990b42cca7014e86e33df
  4. 03 R 415c06d73abf1b2c9d2d053b263db0da2b977e80fd021804e32a30fbb8e1cb9f
  5. 04 R 30a945843abd379ad5821c057c0363ab802c7ac4c97cafad62d15d37d7f3e8c5
  6. 05 L 889fb390cd2f04c16d3eee790955bfba769d7f48e38653cc954b3dc817546d69
  7. 06 L 52e87ce56e63ca294d9376569c0f4357bb062ebde42596c9ab84c02e164257ef
  8. 07 L 6a8d5c107346841176661a6f27ed9fbe13bf106413af26f400f2f193ab9615af
  9. 08 R d3a702f4c3edb02565cfb7712d81e3e22953ac5493984457004384b6a2868b19
  10. 09 L 531b538ba8cb0bb89ef1dcb3331f3f5cb1f4e32f91d1262d5892ffc3cc8b2f3b
  11. 10 R b4cc7670ecd79780d4c2a38852a7e204c2fc428e3b87dc1e1dc46a5a4e316372
  12. root  25545dc17a5e403207ff7ac055bc0578a33eb311bc3e2bcf4449df18d047fb08