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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:
cd0a06879fd6f9eb045f3be3a9fb96a510d60cc5e50115655453b879ef051d96
Status:
Included and unchanged
Block:
#3,073 2,940 blocks after it
Position in block:
Transaction 131 of 154
Award day:
May 11, 2017 (9 yrs 6 mo ago)
Value:
₱10,706,087.56
Project:
Construction of Flood Control Structure

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 #3,073 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 - ZAMBOANGA SIBUGAY awarded it to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE on 2017-05-11.
    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   cd0a06879f…051d96now      …
  2. 2. Block Merkle root changed
    stored   5550a00f9e…082ba3now      …
  3. 3. Block #3073 hash changed
    stored   df4e259d10…c227b5now      …
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 153 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cd0a06879fd6f9eb045f3be3a9fb96a510d60cc5e50115655453b879ef051d96
  2. 01 L ccc75a225cbae7755c479edfb3c731348a3474a013a8e548cb4e49dce46c1933
  3. 02 L 163a7ced910cc589b90a57ed5392f666772f4de73015c9f183959f5ad63ec189
  4. 03 R a2b2e5e256540db3f8f03c267332b3a9f7bfa120859728b84a0aed7483a1d8f0
  5. 04 R 8b92ca777df1796a8fdb72fb8e1fe8329accfa70c5663a42072a3132631882bb
  6. 05 R 65932de1cf700825ea03beef8a26e643bce5aba929f7c2980cc9709eb30f3195
  7. 06 R 9bbbec1507c81e40f765268ff106d40bb6496de9d0838324ab02ccfec736d2c4
  8. 07 R 76fc5310e80d8850d7d556d177c1d99b08c0365aa0240003ce74f37bfbad642a
  9. 08 L 65a41787eafa9c2e07a27de015cebae4d12ffc9e01a98c3c30714e53690ed98c
  10. root  5550a00f9e6a66e26c30c71b291f4c7331eb98f702370c61ec1fa69ae1082ba3