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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 - NEG. OCC. 2ND DEO Award a ₱4.9M contract to J.F. UY CONSTRUCTION SERVICESNational agencies

Transaction hash:
dd147a13fcdc8ed3cc4e1c3ccfacd4772345b629fceec05f9ca3db5daf45722b
Status:
Included and unchanged
Block:
#5,442 571 blocks after it
Position in block:
Transaction 321 of 369
Award day:
Mar 13, 2024 (2 yrs 8 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 #5,442 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 2024 SSP", i.e. the FY2024 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 - NEG. OCC. 2ND DEO awarded it to J.F. UY CONSTRUCTION SERVICES on 2024-03-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24GL0105: 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 2024-09-20). 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   dd147a13fc…45722bnow      …
  2. 2. Block Merkle root changed
    stored   021bef635c…a51138now      …
  3. 3. Block #5442 hash changed
    stored   c342c1ec5f…466b0enow      …
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 368 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd147a13fcdc8ed3cc4e1c3ccfacd4772345b629fceec05f9ca3db5daf45722b
  2. 01 L dccf27e5cc228e580d8a7aad2d9f58ebcca3206c45d2bc7c2bc198cd69790427
  3. 02 R 588646eea8766f0fde725fbb612b5ced5056e40a0e96099d128c5edd10b51b05
  4. 03 R eca488963ce7dd84a2fe2e9a25e431b864ac1290f8ac6a3f60e280c7ac2349ad
  5. 04 R 3d27c52d7acd8719f4f6031aaf907693ed030b9d437484563f8626b45ade9edc
  6. 05 R d48fc116005e2349351ff527e75f0b202b147498c817aeeed3d8a84e0e27dcc2
  7. 06 R 1c10baf8ab71bb1c81f3ea45167de611848fb077c41863b448e90eadc9d594b6
  8. 07 L 4c1d8160fedbf6c50b3d35b7585c982af5c07380bef9ff7c132f82c9fd770f8c
  9. 08 R 07cf666a60e0df00dee5e68bb572d5030d0d91418b2b46af8b1408bbfaa0b04e
  10. 09 L aecb2b9d24c356ac0d45017660c66ab31aa139dda0dbf61b997736bb1b1bdb08
  11. root  021bef635c805fb8dc3e111287192594aedd0a237219acd1b7a7bee392a51138