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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 CITY SUB-DEO Award a ₱36.8M contract to LLM UNIFIED BUILDERS & TRADING CORP.National agencies

Transaction hash:
27437567c8d0bf18bd2fde8542fbcaf92b5538be0687de06329223fdcd88da89
Status:
Included and unchanged
Block:
#3,308 2,705 blocks after it
Position in block:
Transaction 28 of 211
Award day:
Jan 18, 2018 (8 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 #3,308 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 "Outside Infra - GAA 2017 DepEd BEFF", i.e. the FY2017 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 CITY SUB-DEO awarded it to LLM UNIFIED BUILDERS & TRADING CORP. on 2018-01-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17LH0206: 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 2018-12-21). 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   27437567c8…88da89now      …
  2. 2. Block Merkle root changed
    stored   3f3e5a56e9…28145bnow      …
  3. 3. Block #3308 hash changed
    stored   85bcc4ec29…6cb645now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 210 records. Each step hashes the current value together with the sibling shown.

  1. leaf  27437567c8d0bf18bd2fde8542fbcaf92b5538be0687de06329223fdcd88da89
  2. 01 R 276c2815433c8e70b99e8574d0655ae58c3c98d4e86c44dd90def9b6d8382857
  3. 02 R f875e8b619bda2e13f443ffe3ac749001285e5a95b724a2d24e54e7867589bda
  4. 03 L f61c3576a9300a56db254cdc1eea0835ee5bc4fd7e4037326e1baad663fd37f3
  5. 04 L 807ba7aeb70ba7a2024e19f4033a0bf22354cb6473a6fcd963bbb7973a817ccf
  6. 05 L 3a5d17ffa459cd5771ffb7227b2e868097cd56a7ac9eabc22b21279ea4468039
  7. 06 R a130576eaeb95eb3e6638bd10fdb186ba91ace14107b6d9efb5e02c4338008dc
  8. 07 R 8dbc8fbeab62a025db3faa83be631ec08860bfb7657dc9190731aa70573d6e0b
  9. 08 R 26f5e9d66edb8063c196faa114e150db5b25cd2bee7ff5ad1cf0e213afd2f5f1
  10. root  3f3e5a56e964ea41dc915d94d398c055be04ffb1d2417c951498123e9428145b