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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 - DAVAO CITY DEO Award a ₱14.3M contract to ROSBILL CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
68aa2cb2d07d1e9fc7b68174f0c0d46bf799549a4a32d4c47c355dde2f1cfecd
Status:
Included and unchanged
Block:
#5,333 680 blocks after it
Position in block:
Transaction 86 of 209
Award day:
Nov 17, 2023 (2 yrs 11 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 #5,333 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 - Unprogrammed Appropriations 2023". 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 - DAVAO CITY DEO awarded it to ROSBILL CONSTRUCTION AND SUPPLY on 2023-11-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23LB0162: 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 2024-07-27). 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   68aa2cb2d0…1cfecdnow      …
  2. 2. Block Merkle root changed
    stored   53f471330b…c3720enow      …
  3. 3. Block #5333 hash changed
    stored   6be46583ac…3a3d69now      …
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 208 records. Each step hashes the current value together with the sibling shown.

  1. leaf  68aa2cb2d07d1e9fc7b68174f0c0d46bf799549a4a32d4c47c355dde2f1cfecd
  2. 01 R 691f1d6eeef7a1c3baf364ad53403088cdab1b5b4443ac9e85ff1f043d12ecef
  3. 02 L 31536e19b3483513203bb768022c99c69176bd3340c07c8fc82260ded4f4b292
  4. 03 L 31aabfd18e89756498e0736a1631869074d3b26fd2283a54da2fb76687a32c24
  5. 04 R 0f8dbd74efbbc28ab70ff382dfb8c1128caf01bc1b571c7de9ae9df114188cca
  6. 05 L b4fbd09a7c55cbd2b08ffc5742c2a8b119b6d73ca2710d86ae6c70740335d0c7
  7. 06 R ee9bc12da1cd7e6cb5edae5aaf549477cfd498691d2b9e02559f2bf4ea72ec2c
  8. 07 L 0217c3e59d34e2ee197bbd130a5957b46805e9c667aaa9239b5a689e2fd274e4
  9. 08 R 26701285ae41faec1c00bae4074dca596cce247786bbc4a370257a5d4e84ef93
  10. root  53f471330b04918706058438f07ff8f90f305ab1428c4e479d49535245c3720e