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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 - QUEZON 4TH ED Award a ₱5.9M contract to JUNCAN ENTERPRISESNational agencies

Transaction hash:
27f4cbfbc2d65bf32583c5d3c4c68cc4c98f6419bc9f8cedf54abe2de0c9a7ab
Status:
Included and unchanged
Block:
#2,995 3,018 blocks after it
Position in block:
Transaction 81 of 446
Award day:
Feb 20, 2017 (9 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 #2,995 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 2017 MFO-1", 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 - QUEZON 4TH ED awarded it to JUNCAN ENTERPRISES on 2017-02-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17DL0076: 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 2017-05-04). 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   27f4cbfbc2…c9a7abnow      …
  2. 2. Block Merkle root changed
    stored   20daf9f477…7802fenow      …
  3. 3. Block #2995 hash changed
    stored   72fe93d5cd…f60853now      …
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 445 records. Each step hashes the current value together with the sibling shown.

  1. leaf  27f4cbfbc2d65bf32583c5d3c4c68cc4c98f6419bc9f8cedf54abe2de0c9a7ab
  2. 01 L 27e800d570e0c1b8e59aa7bcf4eb938d64422f37dfc6c9e22824e9ad977d297b
  3. 02 R e5ec814cf1bd2879b79034ff1e2da9fc3dcaf786f591486eedb79caec49f9300
  4. 03 R 867fa34ec6bc6c72d75ebecb601503e5cd4289157f205ce28e8318ffd88685fe
  5. 04 R 2dc587f318f0df61d0d1bfbaf3119bd98ee668814b3e2f92705c47a561fa553d
  6. 05 L 215067d987e3bcfcdd05fbbf00cdd60e36fbb80ffcff270b5abe9db7c8a24d6e
  7. 06 R 6ae3f714455deeb69839fad4c88af8d6704621390652b5a966ddeecd715a3b3f
  8. 07 L a1d08a738fab5070c501189fab9bcf89e5f6740eb9a875bad76730f3aeaf60c8
  9. 08 R 34a2f53eb5206b547a9388162560febde77afd93d7c1b7d351e26224d689b7e9
  10. 09 R 451ddacad7c64fba2f62fc79186fbe4e68e05de505f9833317f15bd34d33defc
  11. root  20daf9f477fa71e27460321cbfd96483db44c654be4aedcfdebb8defe07802fe