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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:
3cd8fb07ed96f54bbf4ab3772c26bc71fda68d9645e4016f6679528d9028910a
Status:
Included and unchanged
Block:
#2,779 3,234 blocks after it
Position in block:
Transaction 50 of 216
Award day:
Jun 30, 2016 (10 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 #2,779 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 2016 DA Farm-to-Market Roads", i.e. the FY2016 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 - BATANGAS IV DEO awarded it to N.D.M. SANCHEZ BUILDERS & DEVELOPMENT CORPORATION on 2016-06-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16DD0186: 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 2016-12-24). 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   3cd8fb07ed…28910anow      …
  2. 2. Block Merkle root changed
    stored   23abc5f115…4150bfnow      …
  3. 3. Block #2779 hash changed
    stored   72656bbd46…c7b136now      …
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 215 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3cd8fb07ed96f54bbf4ab3772c26bc71fda68d9645e4016f6679528d9028910a
  2. 01 R 3f2278552f60b9fba8521d594428ea757ad19edde46da6aa8e7b56aaeee041dc
  3. 02 L 289e6121bedee9b5732784a0e00de6107be0d7ec7f6fc4f439d1bb53175f4f1f
  4. 03 R 38dcc22aca22952bcf5477d97bd99dabcd3388c8180cdd1203e470602df9d823
  5. 04 R 2acad5e277d2e3db8951a0b0dbb36c016810ed43606972e647e287af1f528eac
  6. 05 L 8dab7c5ce6c4ac0a779e6e8bbf50a71101ce1bb246da20ba5bb0b980ceacb83a
  7. 06 L d55cafa5296a3b7f66bf3be9e7a721ba2ef7de637f9746f1141ed7e51329f60d
  8. 07 R fc1dc2430ba17295a98e63cffa070dd92dece6df39e6ec4c8229cb4140749d18
  9. 08 R a9782b254ddaaa341f98c0c4f6902d7fabe11c29053bc258444dd0109e9476cc
  10. root  23abc5f11522544cb525b1a878148b957940ecc6ec998f77d26c52c0fe4150bf