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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 ENVIRONMENT AND NATURAL RES. - PENRO, BUKIDNON Award a ₱593.3K contract to L&L CONSTRUCTIONNational agencies

Transaction hash:
84b09c7e6de9d3e211ee9e4d3fa5721bec4bd3f9e593fd700c8c8ef095424df3
Status:
Included and unchanged
Block:
#3,170 2,843 blocks after it
Position in block:
Transaction 122 of 247
Award day:
Aug 23, 2017 (9 yrs 2 mo ago)
Value:
₱593,254.23
Project:
CONSTRUCTION OF LOOK OUT TOWER

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 #3,170 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 ENVIRONMENT AND NATURAL RES. - PENRO, BUKIDNON awarded it to L&L CONSTRUCTION on 2017-08-23.
    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   84b09c7e6d…424df3now      …
  2. 2. Block Merkle root changed
    stored   a4ac22639c…cfdec8now      …
  3. 3. Block #3170 hash changed
    stored   3446e3f3cf…aee3b7now      …
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 246 records. Each step hashes the current value together with the sibling shown.

  1. leaf  84b09c7e6de9d3e211ee9e4d3fa5721bec4bd3f9e593fd700c8c8ef095424df3
  2. 01 R 857ee8e68566e8361f2f3309ae82263c00ef09fd28b115285792643a5dd1bd90
  3. 02 L 87fe27ed35ea160e0b4ad94a8419e5cb6f2c7efd69b3e037877fab19e7ed2997
  4. 03 R 1d16177e1210a62b945f4d197cdc8291a2f1646c74cd8f60d21905c152dd0765
  5. 04 L 55af1a390a582a5dec467ffb5365fb2c1109628c4e60aa7079f93b44a720858c
  6. 05 L 58c28496be7510ed4a918a9dff0577c43dd4a4d54b045bbe81e4b6c3b404e197
  7. 06 L 59e3ca0a206193a1d22e9c1a3ea98254aecdd478513f7582f64a4b51f89fd028
  8. 07 L 98e050e21e441f8d5bf06bbfe3a6d35e178a07b02c4d01ae4212d7a57e18fd9e
  9. 08 R 1c382e1b2a4ce2479af0b68b34f807140140909d1a15d9364710b1d72ebd4f05
  10. root  a4ac22639c2f0b036b3ca7f0c2f0111d89ddd967d2ff2a14c563489292cfdec8