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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 3RD DEO Award a ₱91.6M contract to FIRST GRANDEUR BUILDERSNational agencies

Transaction hash:
3f84ebe8ed8a7ee60bcca1797b22e3ba21d0ab40a58805e8140b4b5f3bd013f8
Status:
Included and unchanged
Block:
#3,363 2,650 blocks after it
Position in block:
Transaction 96 of 382
Award day:
Mar 16, 2018 (8 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 #3,363 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)
    The award does not say which budget line pays for it.
    Not published
  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 3RD DEO awarded it to FIRST GRANDEUR BUILDERS on 2018-03-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   3f84ebe8ed…d013f8now      …
  2. 2. Block Merkle root changed
    stored   348804024d…caf85anow      …
  3. 3. Block #3363 hash changed
    stored   9a5475fe50…8bd175now      …
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 381 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3f84ebe8ed8a7ee60bcca1797b22e3ba21d0ab40a58805e8140b4b5f3bd013f8
  2. 01 R 40915ba11ef38e04500bf5163e34cd22abfc3971533d78b2627a25b56848d7f1
  3. 02 R fb7c8734e6d9980601d9b582fcb41c90e7e52799a7ff09efedee43cf3a59602b
  4. 03 R 71fc8be23e5b61677bfebbf189a64ff149ce9d16ecc5aace6c66bd74cb843304
  5. 04 R b9825e4205be5dd0f5cae01ef487493e9f7e94fd630cf49c685230cd47e03ddb
  6. 05 R bde998e63457ddb303ca8aec976dfc9b1af047c3c38affda2b47aa418ca33a1f
  7. 06 L 383217bf32b107104800e800709b669e298ab360ece376a69ef9612131f3872a
  8. 07 L eb6bc801dce6abef3fb68bc768076e8a1ed5ad905af83ccc9a5159bb1ddbc2ca
  9. 08 R f94f696a17fd633bc46fd7d2cdde940e57f8d4a2bea928ec169398cfe4850161
  10. 09 R 1561fa423bf45f2dbf2d631575f042ef230fa4597623bc453bd0b13ee833a74a
  11. root  348804024daf529856df1511fdd6ea9dc2f645c456f8453d81c8658db3caf85a