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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 - CAGAYAN DE ORO CIT Award a ₱50.0M contract to EDMOND RAY CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
e766095a2a2bf2c3d29f067271825aaf3b8280c5c8f4f895fd1a7d231d37ad99
Status:
Included and unchanged
Block:
#3,299 2,714 blocks after it
Position in block:
Transaction 213 of 225
Award day:
Jan 8, 2018 (8 yrs 10 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 #3,299 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)
    The award does not say which budget line pays for it.
    Not published
  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 - CAGAYAN DE ORO CIT awarded it to EDMOND RAY CONSTRUCTION & SUPPLY on 2018-01-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   e766095a2a…37ad99now      …
  2. 2. Block Merkle root changed
    stored   5ce4bcdf14…1e5782now      …
  3. 3. Block #3299 hash changed
    stored   b974540a2f…60c146now      …
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 224 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e766095a2a2bf2c3d29f067271825aaf3b8280c5c8f4f895fd1a7d231d37ad99
  2. 01 L e756138b62f851fb46191bdeea4bcb5513697772ab1e8e8a61b546ab65c3eafd
  3. 02 R aafb198990eecbbb826e8e282e9c63f15f45ec74918c65d625cccf4cea304576
  4. 03 L f883b9e4ed236e11070978da80036e3a28a50a0fb538f59c48e56679ae981042
  5. 04 R b66504261a9339a7af714af3a944d59c5a0924f33ae22b7cbbf2d01be0ea8d14
  6. 05 L e036718d25981713023d7fd810d56ba112c88c2613bec2ae8656a4fcc5caabe1
  7. 06 R 73b7edd003ea5eaba68bfc687175848b9416d940daf9073d916515fbd4b5ceb7
  8. 07 L 643add31c910b5985bf7a55b3889258dcf7e0c1e4140f6948abd8c7b45b30b93
  9. 08 L 1a81a13adc098f44fa8c731d60b8dced719e79977c33888c785c2c074bcbbf46
  10. root  5ce4bcdf14d5fba9b8c10bbbd9c9af78eddf50411d6177c7e276dd10d41e5782