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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 action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANES DEO Award a ₱1.4M contract to J. I. ESPINO CONSTRUCTIONNational agencies

Transaction hash:
960bcb78b36cd89361e67cbd14c602fa57e26594f124199fcf73a0cef5c78bb5
Status:
Included and unchanged
Block:
#4,714 1,299 blocks after it
Position in block:
Transaction 361 of 602
Award day:
Feb 9, 2022 (4 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 #4,714 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 2022 OO-1", 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 - BATANES DEO awarded it to J. I. ESPINO CONSTRUCTION on 2022-02-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22BA0010: 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 2022-05-23). 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   960bcb78b3…c78bb5now      …
  2. 2. Block Merkle root changed
    stored   7f1c034012…8c643fnow      …
  3. 3. Block #4714 hash changed
    stored   5d9b8cfe68…1acc41now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 601 records. Each step hashes the current value together with the sibling shown.

  1. leaf  960bcb78b36cd89361e67cbd14c602fa57e26594f124199fcf73a0cef5c78bb5
  2. 01 L 95d9d88edafc36b12c51fccf0486014e501252bf98292d36133d1e74bc5e67fc
  3. 02 R 413c1be6cd66a73cabe1a64713471bc670da226d7d2b8908c349e244153c4938
  4. 03 R 35c48a151ad0668549d7ea289cf4d5122785b5af65b6eefc5455b1136bdfd221
  5. 04 L 8601585a7998c1c3baa8278d6d47a9249a1913c74d7f7082e180af0629fb958b
  6. 05 R b04d1270a7ac6890f4a59109464f308d1439d2c97ffd58837807dd26b18da6a5
  7. 06 L e5f2fba78bb24951e6d937f10bf3866565ee470373fbc034f3e50183b3722942
  8. 07 L 9b1cbd75c994bb35d7b7be2b48cce48d6736c53fee2574b45c90b8e8bfed4453
  9. 08 R 5a8debdb053d9f6f04a56c4cc9ddbdd0d5e7d608b6dc636233079a92af6fbdc3
  10. 09 L d2d9d3a30ae0cd7db6927c6a53d6fe3cf7c4377cc42e76c8e462aa972e5a648c
  11. 10 R b14bb91cc23c0c7ca9c437b6b389662d277ab7f92de1ccfc44fb59d579cfebde
  12. root  7f1c034012f45bdb9b7b814b85bd3fcab23ffebd269ba1a28fbfdd4b6c8c643f