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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:
6a2d4c4e133ab431ea577a4d0bfafd26fccad788667dd0445e648cc920b6e855
Status:
Included and unchanged
Block:
#4,011 2,002 blocks after it
Position in block:
Transaction 503 of 1,159
Award day:
Jan 31, 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 #4,011 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 - AURORA DEO awarded it to ALEXI LOUISSE CONSTRUCTION AND GENERAL MERCHANDISE on 2020-01-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20CN0031: 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 2021-03-15). 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   6a2d4c4e13…b6e855now      …
  2. 2. Block Merkle root changed
    stored   a8a930c29f…1d7e7dnow      …
  3. 3. Block #4011 hash changed
    stored   f7d009ab86…966135now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,158 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6a2d4c4e133ab431ea577a4d0bfafd26fccad788667dd0445e648cc920b6e855
  2. 01 L 6a2cc37c0072063ae30eb5252412cb77bb310b8a4aabe0cce8e8efc5a3c5c062
  3. 02 L 6ff6f74080bdae5e422803579879ddd9385dc9a434622151831121bf2958d216
  4. 03 L 71f5a259567d94e0214af48e12493e374639555964772f0b2fe9b603322d05c6
  5. 04 R 655014e0842817f57b9d41d727ec6ba524432a57c2921344ecbdfd13b71726f1
  6. 05 L ad0aa72284e73093ee881b5e979f0183e95fc4fee9a5cc5c88ca7b32a3ce17de
  7. 06 L 9d0dec6a40bdbc9853a6d208135d58340d3cd7e2edc15ae91e9cb48f660482c4
  8. 07 L b90139c1c45b196017b7b93e3a3d2fcaba7a238462614b7dc70c754d0bd6bc7d
  9. 08 L 1b4a8d7c692bcbd4fcb0d9f78825f3348f227091bb0b0a12cc2c39a652d96ab6
  10. 09 L fc73d9fef7b81dc85dd68612ad4a757897ac0ef706ca399b82ed36eec7174015
  11. 10 R 18434517491452d30f86ebabb74eda2c092a01048e28c5d041fff5405e35dd2c
  12. 11 R 978efed595e8c57c040286c8b3a0cb5c9b830c59062b6c9b48d585351e1f8d63
  13. root  a8a930c29f698deb4b8d8270b9b23ca335ad0993d94194e02acf8f97481d7e7d