Skip to content
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 - ALBAY 3RD DEO Award a ₱2.9M contract to MIRCONS CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
65fa6b9dafca7a6e5336cd05bf05c787d00007fa9a3516cae59f34b9d9b59f83
Status:
Included and unchanged
Block:
#3,848 2,165 blocks after it
Position in block:
Transaction 111 of 285
Award day:
Aug 14, 2019 (7 yrs 3 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 #3,848 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 2019 LP", i.e. the FY2019 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 - ALBAY 3RD DEO awarded it to MIRCONS CONSTRUCTION AND SUPPLIES on 2019-08-14.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19FO0108: 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 2019-12-31). 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   65fa6b9daf…b59f83now      …
  2. 2. Block Merkle root changed
    stored   c1fd5bf43f…02829bnow      …
  3. 3. Block #3848 hash changed
    stored   e0955bee7b…daae21now      …
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 284 records. Each step hashes the current value together with the sibling shown.

  1. leaf  65fa6b9dafca7a6e5336cd05bf05c787d00007fa9a3516cae59f34b9d9b59f83
  2. 01 L 65c2507c7d9d6a8752f2a3d141cac0d303a4dad60d0e50a8d8bcd8841c048732
  3. 02 L 965021054acf103c09a51d5fcb71e82bc63af27d2296f85711ea92280666d3da
  4. 03 L 8fc9a6643a0ae54145e28c992de27ba65e47dfe2dc233cc28f9d3cf1cf5e2362
  5. 04 L b49780c8c6d2e14f4e5647cfe47085625c36104c2a751f626ac1a8cfeb6a78f1
  6. 05 R e28d1bd9b0bb09cef46f11172e718f7179e4cbe4790a6c78c857b56bfe71d85a
  7. 06 L 210e039a6a2b45d585270966dd5f3b43101d7b4522a8f5346136c1f6e7c1fed6
  8. 07 L a338b07752b20633d790ebef3221044f78255597a529eebba4de6089279394d5
  9. 08 R b131ff0e9a822eec3f507acb68259fe9e3e915f370dc204954e1b9ea6188e08e
  10. 09 R 4c69b51dcf62422816792a893f2014bb7411e516f52cbb51dd6649a996bf51fd
  11. root  c1fd5bf43f256c253dd86cd059438631ad4a72dc6913804d6e16986f3d02829b