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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 - ISABELA 1ST DEO Award a ₱1.9M contract to ABE GENERAL CONTRACTORNational agencies

Transaction hash:
c7e9d2c08b78f8f3f4591d016c2e5969799b32de0bcfb9c1d82d74a1d5d7c8a9
Status:
Included and unchanged
Block:
#2,677 3,336 blocks after it
Position in block:
Transaction 255 of 342
Award day:
Mar 1, 2016 (10 yrs 8 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 #2,677 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 2016 Locally Funded Projects", 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 - ISABELA 1ST DEO awarded it to ABE GENERAL CONTRACTOR on 2016-03-01.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16BE0010: 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 2016-04-13). 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   c7e9d2c08b…d7c8a9now      …
  2. 2. Block Merkle root changed
    stored   8d5a057f11…ea457dnow      …
  3. 3. Block #2677 hash changed
    stored   94c968fdc6…61a540now      …
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 341 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c7e9d2c08b78f8f3f4591d016c2e5969799b32de0bcfb9c1d82d74a1d5d7c8a9
  2. 01 L c71656bb12d62cacaaaef8ada6ab359d113acd510767d92a2fba7c1d243571e2
  3. 02 L 01d37fd5b1d515552bc2ca4305a7579649d02251093be0a332b3eac714ba8b69
  4. 03 L 33edf720485f3b13ee8fabeb870f8d4a5b1d6eca1de31a53ffdb490c55fce13d
  5. 04 L 05d067d2df118ed87ea345bd3ec601f91c3d10a63b69df37a958e0bc0db875ab
  6. 05 L b7dedd14b2b49e8b06a4706970d9bcb773542132821cffd4d0c4c7159e974085
  7. 06 L e657e87222414df157336cf6fa1d83d1b18cc775c40c217ca19095d474a11378
  8. 07 L d1e5e6a1bb5973dcb12cad343639cb3915553c5389c9752fa18207fc694014fb
  9. 08 L d1cebdc36b47ebf7699e4f626363c4e27308c742e48e148b9453c384f94c2e01
  10. 09 R fe019d698b829ece3a97ac4b8899d33427a464e04d706ae27cecb33e74db7f05
  11. root  8d5a057f11e6ab1ce6186add8ab402f44effaa264a6f913a0ea73002b8ea457d