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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 - CEBU 2ND DEO Award a ₱491.0K contract to DT&C CONSTRUCTIONNational agencies

Transaction hash:
fec375cbb199711687836618a95b3a151de958135dfc2b79b76b44e8b86f09b0
Status:
Included and unchanged
Block:
#3,382 2,631 blocks after it
Position in block:
Transaction 304 of 305
Award day:
Apr 5, 2018 (8 yrs 7 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 #3,382 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 2018 LP", i.e. the FY2018 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 - CEBU 2ND DEO awarded it to DT&C CONSTRUCTION on 2018-04-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18HE0061: 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 2018-06-14). 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   fec375cbb1…6f09b0now      …
  2. 2. Block Merkle root changed
    stored   a508048c69…8da3bcnow      …
  3. 3. Block #3382 hash changed
    stored   9af24a13c4…b2f6b3now      …
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 304 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fec375cbb199711687836618a95b3a151de958135dfc2b79b76b44e8b86f09b0
  2. 01 R fec375cbb199711687836618a95b3a151de958135dfc2b79b76b44e8b86f09b0
  3. 02 R 5d76bd3d0e6e5d050391b8e1a8a6e538e96c82ab1cf94a2eda0bc8acf7e17da1
  4. 03 R 919b0de372b5b80aa96eca3a41eb284eb1e11d0b41884d4fb02987d6be1735e1
  5. 04 R 0880c139cf61669fd5628765773b004104d86af5be949eda9d0b44ca9f44d207
  6. 05 L ffb7f501fe5622e24c46b3bfe30a0051a33005cc0ff2abb99c035e6f6e8dbc7c
  7. 06 L ff8e15692eafbbbc8cc8bded335f67b83f9571212c5615b7213d3405591e49f9
  8. 07 R 0ce9148f5214ad12e679b018978a31c89b80cbdb4a579e588316d0d31c16fe77
  9. 08 R 7a35ddc7f5e337cd767de0324db7fdd9e25dce6ffb9c496a26db89f72a10d91b
  10. 09 L d195ce39750a54e64f30878ee2af0cebe64b4c3a038c12262bf5b5cd4a7825be
  11. root  a508048c69810ea1666835379a75f0dfba6df4a635d3171c0edeeed2798da3bc