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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:
dd86071b135d95e17d4ff71a2789952dfcba32e17989223c28c406cc15da2e1a
Status:
Included and unchanged
Block:
#4,847 1,166 blocks after it
Position in block:
Transaction 115 of 135
Award day:
Jul 5, 2022 (4 yrs 4 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 #4,847 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 "Outside Infra - GAA 2022 DA FMR", i.e. the FY2022 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 - ISABELA 1ST DEO awarded it to DRAGON TWELVE BUILDERS AND CONSTRUCTION SUPPLY on 2022-07-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22BE0106: 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 2022-12-19). 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   dd86071b13…da2e1anow      …
  2. 2. Block Merkle root changed
    stored   91f1215bd1…a8af48now      …
  3. 3. Block #4847 hash changed
    stored   f8e9b5a354…f6bd19now      …
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 134 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dd86071b135d95e17d4ff71a2789952dfcba32e17989223c28c406cc15da2e1a
  2. 01 L dd65b21516bcdd7c39f6cf6be57d1f52cf7601ab18ff7e659f328cbbb699cdea
  3. 02 L 12a97e759b2c1d99ecaa162361fe667d7eb3792f34260f0591a2e3135c172940
  4. 03 R 9ef20bb04557192543914d1fa718c8c55bc55cc0d813eac92251c915f49feb9d
  5. 04 R 060e47577d5932f16d2e7b355f5f02816cef4e7dc49a47c7f9bf1c05bf55d9d7
  6. 05 L 3762e264c363e5b8ff5148dccdb0af73c06ed7f89154e8c4226f95d55f24f949
  7. 06 L 59e1e3b85021c89a8a83eaecd6380f9f56c762b43632fd6a0032732fdb094f91
  8. 07 L 926538b2a8f681bc216f849661f7a4a2cbb38d6ae4c0ec6db30d766163069429
  9. 08 R 3cb884eae6f1c98d69f158f19a104141fb6955f43170270cbbe4fbaae1836658
  10. root  91f1215bd169099486f093e60176b673ba4030f1568e89631e1d8f7758a8af48