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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 hash:
02bdf18a9ba8f342fb7c30cc2c1be119eab70fbf719b4c469d9ea7564ef6d65e
Status:
Included and unchanged
Block:
#4,001 2,012 blocks after it
Position in block:
Transaction 1 of 165
Award day:
Jan 21, 2020 (6 yrs 9 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 #4,001 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 2020 LP", i.e. the FY2020 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 - NEG. OCC. 1ST DEO awarded it to R.A.G. CORONA CONSTRUCTION AND AGGREGATES SUPPLY on 2020-01-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20GK0081: 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 2020-04-28). 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   02bdf18a9b…f6d65enow      …
  2. 2. Block Merkle root changed
    stored   647049344f…b8abefnow      …
  3. 3. Block #4001 hash changed
    stored   9300ac2c94…c3b58anow      …
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 164 records. Each step hashes the current value together with the sibling shown.

  1. leaf  02bdf18a9ba8f342fb7c30cc2c1be119eab70fbf719b4c469d9ea7564ef6d65e
  2. 01 L 019a818761eee9bb3ca1c98b9d80fa4771d57ce5a8afb05dfaffdf49fb12c3f2
  3. 02 R 07303bac00e5818d4f0d909aa7ab5a13235e82f9f12835cf78edb6fed806d629
  4. 03 R b1328e0b916d174872b065c845eb4a612d3bac29be0f8779a3707ce814edc8d8
  5. 04 R 3001daf980455ee0bd371afd846035ee480e105cf1716f13b9313f66e0f68e0f
  6. 05 R a6d68c23a37e659368f92515c1b4db669cc76474a51ff12e3dfb67c01e294b23
  7. 06 R 26e3d7d9f112960c57719465f1d75d9c276bf7aa5b7bdfa9423df63e3c4cf629
  8. 07 R 9ca272e03ae9338f32f5c7ecdba2435d694bc592b790419828428fffae722e0a
  9. 08 R e54d5517d9d02e40bb0f9c8faf257db3b493b20c6e78e71a569e9f4c4ba2a3cc
  10. root  647049344fc33f8ce58c220740ac055a26f180fc5a984f4d7f2381f4b3b8abef