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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 - DAVAO ORIENTAL 1ST Award a ₱2.1M contract to CLT CONSTRUCTION AND HARDWARE SUPPLYNational agencies

Transaction hash:
5feea80fbf8e1b960aea4e4476c144e9de09f45f5c4d84b9d44806646021ab99
Status:
Included and unchanged
Block:
#4,702 1,311 blocks after it
Position in block:
Transaction 313 of 823
Award day:
Jan 27, 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 #4,702 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 OO-1", 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 - DAVAO ORIENTAL 1ST awarded it to CLT CONSTRUCTION AND HARDWARE SUPPLY on 2022-01-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22LF0020: 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 2022-04-21). 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   5feea80fbf…21ab99now      …
  2. 2. Block Merkle root changed
    stored   b498a32694…1ec113now      …
  3. 3. Block #4702 hash changed
    stored   29919f1471…0156b3now      …
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 822 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5feea80fbf8e1b960aea4e4476c144e9de09f45f5c4d84b9d44806646021ab99
  2. 01 L 5f2f42b4315342280584875327ef34417f170010a74ef4667f62b1879c43d23e
  3. 02 R 0a38acb4b3c99ea455c21c6341cb8d0b775103a353f66be1a2018c7c98e86943
  4. 03 R 1d47a60bc2af3d96ecf69c31f765f7f74ed1e366220916c89eb4252da8ea7872
  5. 04 L 748d7cf17683e9d645693fa4ce8e976be88b76f619328c5affd17f12e0b2a068
  6. 05 L 4a138f1c244af73b0d542b63ec4842f954c8a41fcc60585e1adfc5b9c55d3c9d
  7. 06 L b3fd5f6cdbd706ef88deb364259b39a3a06d8823c2ea7a274eae8f4ae713f448
  8. 07 R 40820e78c353548d6513708483fb4eacca53cfa14e5a8f7219e5a20a54f8dba7
  9. 08 R 2bb02c563d62c0fd68d5ece7c47b86fe0a9766bcd603f9979a99e5a65585e6cd
  10. 09 L 4efc4260265c3eeff9b230e30a38a99adf4176c8b36ea0b998789cc0da31d1de
  11. 10 R c58f6d1b99fa41abc51af85349fcadd6058ad4e4e1a4670fbcebf763f880ea2d
  12. root  b498a32694ee5e6e7e97feac575dfedda06a020247606328974f704f961ec113