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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:
d671fab98345f34fa2aacc8a52ed9b61db5a6df6b6a74d1040a741028d6257dd
Status:
Included and unchanged
Block:
#4,377 1,636 blocks after it
Position in block:
Transaction 310 of 377
Award day:
Mar 1, 2021 (5 yrs 8 mo ago)
Value:
₱2,939,733.20
Project:
21EE0089 Construction (Completion) of Boat Landing

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 #4,377 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 - PALAWAN 1ST DEO awarded it to LEON JOHN GREAT BUILDERS CONSTRUCTION CORPORATION on 2021-03-01.
    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   d671fab983…6257ddnow      …
  2. 2. Block Merkle root changed
    stored   427efec486…866f89now      …
  3. 3. Block #4377 hash changed
    stored   fd439fa0ee…c4d343now      …
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 376 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d671fab98345f34fa2aacc8a52ed9b61db5a6df6b6a74d1040a741028d6257dd
  2. 01 R d70c139e20fd6430de813d0ac1000deda0451a51b2ca1e157f9c5a396c4a45ef
  3. 02 L 16bfc7095dad58432b9e17054359cb3fc9bc0f7ec50dc7ed3529c90ba7051a25
  4. 03 L 65f1fef22e5c00216fa45b154914461a47aaeeba7d210042d9a15efe6a9928a6
  5. 04 R 28e6d069e3cd0fcfb85f06dd07d56ce0e3a4fe1a1b8d1cf6f11bd04856b9ec15
  6. 05 L edc02f133d9855e5a165b764ff3c556757c183e6012f9f3a76b00ad6fd7ffc1e
  7. 06 L 7973850672d8f468344b7caf37de8fda1ed5595eb6506a806baea529bca1ab82
  8. 07 R bf6106facb925943b66db837d6e1fedf602f2841be331292cce61a64c62d832a
  9. 08 R 113f9ed95688354bff166baa1c273b44679874aa417dd390fc288061a36aabd6
  10. 09 L 8ebcd48ecba2b105b8fa06caecf7f8e2be691b0271647970e0b5001367b8c66d
  11. root  427efec48666f07a4933c74aa7030c56b32ed70571a3ab3c5c451a8578866f89