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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 DE ORO 1ST D Award a ₱9.7M contract to DOUBLE J CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
121b77092ca99cf27bedfb2be9e1937af4103105fb4b49c0e36155127dd3bbc5
Status:
Included and unchanged
Block:
#5,338 675 blocks after it
Position in block:
Transaction 12 of 239
Award day:
Nov 22, 2023 (2 yrs 11 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 #5,338 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 2023 CSSP", i.e. the FY2023 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 DE ORO 1ST D awarded it to DOUBLE J CONSTRUCTION AND SUPPLY on 2023-11-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23LA0094: 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 2024-07-20). 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   121b77092c…d3bbc5now      …
  2. 2. Block Merkle root changed
    stored   1cd62a0378…5b4288now      …
  3. 3. Block #5338 hash changed
    stored   6b8071f96d…c11898now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  121b77092ca99cf27bedfb2be9e1937af4103105fb4b49c0e36155127dd3bbc5
  2. 01 R 1642c7b8b8a226d4838755ac9cf9329706885ac7a67a77533afe2ebd54c66059
  3. 02 R b64354daff2b780c2b17b358898bdb7f072192689a3ece8fabedbd7fba740c92
  4. 03 L cfbd3d930e4bfccb9384d9cd307b904153eb99c8a74a8add9cf1c2f4a9004506
  5. 04 L 31a4cbe5583cbed2fa53cf773c05bd147fced80dc949478c56ac4c541c35acae
  6. 05 R 04de5b758c65c48bac2d3d3b43f9c4b4ff104654439a58a2d8db1217f0267a4c
  7. 06 R 6d89e64333415c7ec0c7c9481136a9d25971bc55be4ea1cde932f2a1f0298ec9
  8. 07 R d309450824d1a5f1f7483747dd051b94adced1bedcec110d8f73f5b458e00eaa
  9. 08 R 66160ae0b5adc592427c7bc2128051ec3d10b33312de1c950b7f6376a265b09b
  10. root  1cd62a037814aa5f575bfbd0302b0edaf26c96a49a8fc7e1d870becb845b4288