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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 HEALTH - REGION VII Award a ₱1.5M contract to MLJ DIAZ BUILDERS INC.National agencies

Transaction hash:
cafe9711e4ff8a47f96a93ca3a8cb6023b53a2d5fe87e211bc565207a0c9e14d
Status:
Included and unchanged
Block:
#4,248 1,765 blocks after it
Position in block:
Transaction 149 of 195
Award day:
Oct 12, 2020 (6 yrs 1 mo ago)
Value:
₱1,469,328.15
Project:
CONSTRUCTION PROJECTS

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 #4,248 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 HEALTH - REGION VII awarded it to MLJ DIAZ BUILDERS INC. on 2020-10-12.
    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   cafe9711e4…c9e14dnow      …
  2. 2. Block Merkle root changed
    stored   51ca5a9a6c…f1aa21now      …
  3. 3. Block #4248 hash changed
    stored   159b94a62f…203d59now      …
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 194 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cafe9711e4ff8a47f96a93ca3a8cb6023b53a2d5fe87e211bc565207a0c9e14d
  2. 01 L ca10f179ea5a2c0e9f1bdbc6ce15d3a4bb717898b3357a7b17f9e6be29098c2e
  3. 02 R fa3e92e40b2caf54bd43690c49ecb29032ba63b17b5126d66f54cff848037b0d
  4. 03 L 0ecf8d31ce024ae9b6859675e1794e319cc18709a0b71b10093ebdc34d592cdb
  5. 04 R e7f824ab3ca80ce4f500287afdcdfcc439eb434ed3922c4547f7696be378b9c9
  6. 05 L 210a21f9625967a7e0be44ac65fe68d2b54d137cb8b2e8f88b86272971246dec
  7. 06 R b6351674c12d0e4176577c1d041e490c0413a300d6e8d003d8d606d605159a21
  8. 07 R 7bc297423ae8f100de1f6292966a4d1ef41bca23a3acdefc0b4ce973bc9dd17a
  9. 08 L afca5cd61b64a27d023bc98b823b9a284b8cadd9097a8ffa7984967a4c201dd3
  10. root  51ca5a9a6c608f55093af42a871894accb768e8b39c04d0826eacbed55f1aa21