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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 - SURIGAO DEL NORTE Award a ₱86.0M contract to BOOMETRIX DEVELOPMENT CORP.National agencies

Transaction hash:
07ccdc679d132fe9bcdfe2d54d0d23e58594b990cb6ce28d2f80c1793e092001
Status:
Included and unchanged
Block:
#4,723 1,290 blocks after it
Position in block:
Transaction 16 of 500
Award day:
Feb 18, 2022 (4 yrs 8 mo ago)
Value:
₱85,981,433.49
Project:
22NF0045CONSTRUCTION OF MAHAYAHAY TO TUBURAN ROAD

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 #4,723 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 2022 CSSP", i.e. the FY2022 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 - SURIGAO DEL NORTE awarded it to BOOMETRIX DEVELOPMENT CORP. on 2022-02-18.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22NF0045: 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 2022-10-27). 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   07ccdc679d…092001now      …
  2. 2. Block Merkle root changed
    stored   caafc3a8a8…90c63fnow      …
  3. 3. Block #4723 hash changed
    stored   661e4dcdad…4303f7now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 499 records. Each step hashes the current value together with the sibling shown.

  1. leaf  07ccdc679d132fe9bcdfe2d54d0d23e58594b990cb6ce28d2f80c1793e092001
  2. 01 R 08fa0a56977305bb0f0d8995854bc3db860841ff6c53f1b61304fdb195c5f333
  3. 02 R fc003ff034a54be355b10cf913533af74e7f5f14118e27fd9deec7c99753dfed
  4. 03 R fa161f9c5fe9c6ea7cddc0ebc615518df7c03bbac140237899ac42e915f4dd00
  5. 04 R 14a5ca6fa0a756e2ed309463c6a3de15e07ebbb63ca73a629f8abda808869b79
  6. 05 L 62f001ddcfbb9cb847477705c3a80213363cd7f5b2d53e6c4c63788127da08f9
  7. 06 R c8e756c053fdd3dbc3685f3a96e180486bf633c462d5f7bdf8938175c8746f8e
  8. 07 R 1ea3ecc11662be4369be026bbf5cd44f6581823f6215b6561c3ee715d7ee6c5b
  9. 08 R 68d2357871f7e9d0570a85602650f64d8a0d390429ab6155c510781e2c560ee8
  10. 09 R 93d33e39887dba96fdfaeb7467caaa9f74562bf4fc562236dc5faa696d939898
  11. root  caafc3a8a8428f5546822433578ee6dfa4fb0c763708cd2b56f8feb9b190c63f