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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

TOURISM INFRASTRUCTURE AND ENTERPRISE ZONE AUTHORITY Award a ₱6.0M contract to ZET CONSTRUCTIONNational agencies

Transaction hash:
34fe79a332cb0aa48814d3948151fad63c1868af3958c679d08a7afb7c1ada75
Status:
Included and unchanged
Block:
#2,589 3,424 blocks after it
Position in block:
Transaction 36 of 153
Award day:
Nov 26, 2015 (10 yrs 11 mo ago)
Value:
₱5,976,216.03
Project:
ASIK ASIK FALLS, DADO, ALAMADA, NORTH COTABATO

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 #2,589 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)
    TOURISM INFRASTRUCTURE AND ENTERPRISE ZONE AUTHORITY awarded it to ZET CONSTRUCTION on 2015-11-26.
    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   34fe79a332…1ada75now      …
  2. 2. Block Merkle root changed
    stored   702cfa174a…54194bnow      …
  3. 3. Block #2589 hash changed
    stored   958bb20817…34ad7cnow      …
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 152 records. Each step hashes the current value together with the sibling shown.

  1. leaf  34fe79a332cb0aa48814d3948151fad63c1868af3958c679d08a7afb7c1ada75
  2. 01 R 3629abc9096d7e7d2f454f420085dd6ce8154bb527078e396e23e07ecdb68104
  3. 02 R fb4bea4a31e856bf3b3a69697a01d6413cdf45aeae46cf751c8d8f3023bf4775
  4. 03 L 6385b1fe088a9fcf448fc17a1a42c57aa5004d09d41849fe01885fdd9487d60d
  5. 04 R 277fec101f22ac2451a527f54c866af469d0dfe5e6c88a3e184710325f3d717d
  6. 05 R fe1c3b137b9a351a30def2488d486d5addde59852d2d56a583621e432a970ff1
  7. 06 L 4beabc5336f8e94e4c2c9b104a36d9184102813cb20718c89f59ee1b4c01aa64
  8. 07 R 36cf471fdae4beb1ba3d0756d2c04233e5091a299fedd75145543204248cd91e
  9. 08 R 730d612e01332973e6c4bcf5fd5f4abd096a0e048ebd5f8742df744ab833f837
  10. root  702cfa174a97666ff4c1de0914d09870c62b9b53d8bc8168ecbc6e261c54194b