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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 - ABRA ED Award a ₱91.7M contract to MG SAMIDAN CONSTRUCTIONNational agencies

Transaction hash:
2fa2ed0feda553d8335879ff9a6b186affaafbfe56d075dc126ac9bcbdecf4d4
Status:
Included and unchanged
Block:
#5,267 746 blocks after it
Position in block:
Transaction 55 of 310
Award day:
Sep 8, 2023 (3 yrs 2 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 #5,267 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 - ABRA ED awarded it to MG SAMIDAN CONSTRUCTION on 2023-09-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23PA0215: On-Going, 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)
    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

2 of 8 documents found, 1 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   2fa2ed0fed…ecf4d4now      …
  2. 2. Block Merkle root changed
    stored   3f138549ba…bc79d8now      …
  3. 3. Block #5267 hash changed
    stored   c1224c5eb6…72e8e6now      …
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 309 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2fa2ed0feda553d8335879ff9a6b186affaafbfe56d075dc126ac9bcbdecf4d4
  2. 01 L 2e13e1ed9c030b28500e7bb5b173129943061ab33c2f15aafa67a8b4fd558de4
  3. 02 L 49f80edb6a7ace6be15635ccb19f4ec175fb9610fe5e04edba077c2ca82f79b7
  4. 03 L fa627aa56dd3a2675bbf97f2e97d4688397a2cbff8e29589ff682cec975be89e
  5. 04 R ce272f4c0553c72123ff7360547a32dafdae6cc7e19b53e1d219ac4f9fc66de7
  6. 05 L f1a92a64a69c17b00701f9d1bcfa29c69b854089720e0b859be0d88984e74fca
  7. 06 L 2e9d120109005b79c336eb149b4cc257fcb2ac0cdab2095b47103b708964286b
  8. 07 R fefdd8919ffc55a08a0dc1a003a1ae913306c2554f28d43b937f3431ce0bee4e
  9. 08 R cbb493ff62c899a155b4177f4c8bd8def38a2a255ad6091c8d196956a6eb2b36
  10. 09 R f53d5688de1036e5a77e3aecbe6c0abbc395e1f50159109cb12d72fe6a9adb70
  11. root  3f138549bad0512ce08bed95b26fa9314bec25a7b5ee576cc339c5af42bc79d8