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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 SUB-DEO Award a ₱2.9M contract to TWO DEGREES CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
c1be4610cd59636ef4ad663df5047e42a441e5f04fc4880d555b9c28ae393627
Status:
Included and unchanged
Block:
#3,004 3,009 blocks after it
Position in block:
Transaction 119 of 150
Award day:
Mar 1, 2017 (9 yrs 8 mo ago)
Value:
₱2,939,837.20
Project:
NOA, CONTRACT AGREEMENT, NTP

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 #3,004 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 2017 LFP", i.e. the FY2017 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 - DAVAO CITY SUB-DEO awarded it to TWO DEGREES CONSTRUCTION AND SUPPLY on 2017-03-01.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17LH0029: 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 2017-07-12). 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   c1be4610cd…393627now      …
  2. 2. Block Merkle root changed
    stored   c5fbce7eff…1cdfd8now      …
  3. 3. Block #3004 hash changed
    stored   0b69589599…ae41e6now      …
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 149 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c1be4610cd59636ef4ad663df5047e42a441e5f04fc4880d555b9c28ae393627
  2. 01 L c1232c04a3d30ad4943e2cd8c0e201f83c6c8edbeef0a5714645a00028174cd8
  3. 02 L 3c403b2087a9b25a772b5a264f5ed5791ed9659c1924408d77513bc50a20beb7
  4. 03 L 302c5e609a790dfd352943cd5626c9a26b14b7834e33a62a4fe905e65ed4c24e
  5. 04 R a751ede289a7e985e3e5821649664cf2bc7ce2e3bed9f3cfc44313c458a8f29d
  6. 05 L c688c215e6a284f9fbbb3795776c4d9177a3ea2e3ae37ca33b5e0d59e316160e
  7. 06 L f6351e199a0c77538a1338b3e0a72ad5bc2a58e4393d26723fcdc6f0e0ee470b
  8. 07 L cbc3dd83b3c6dfbcad82aa8c5174275a4c84b35ab79d7de27fc98f86411b1b3b
  9. 08 R 0eff741d23fa288573dcf7d104ef537aaee29fadd4c917e57c4437f8b6e5920e
  10. root  c5fbce7eff4e2bcc0132deb2df3c6b4d6f4728f8fa9ee4533240f742521cdfd8