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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 - BOHOL 3RD DEO Award a ₱9.5M contract to FUENTABUILT CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
4e51a4fa80e4f7a337fb5c7b01cdbbb9cdd780d0ca04633a86112171a4fbe720
Status:
Included and unchanged
Block:
#3,951 2,062 blocks after it
Position in block:
Transaction 8 of 24
Award day:
Nov 30, 2019 (6 yrs 11 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 #3,951 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 - BOHOL 3RD DEO awarded it to FUENTABUILT CONSTRUCTION CORPORATION on 2019-11-30.
    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   4e51a4fa80…fbe720now      …
  2. 2. Block Merkle root changed
    stored   a8d8d8f336…75a358now      …
  3. 3. Block #3951 hash changed
    stored   2aa0742770…a37394now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (5 steps)

How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e51a4fa80e4f7a337fb5c7b01cdbbb9cdd780d0ca04633a86112171a4fbe720
  2. 01 R 52eb8b2b4b2355f6575db5951b4d6f4472e46f25bfbc2ad9e0a145174db2c1c2
  3. 02 R ecf09c74d3ce743d1a431dbee8beab0cf9a7091e5d279ffe3bdf83ec61009bee
  4. 03 R e52af5b96d83c25477896683dc1e5ff1c77f9036b000a6bea0d518ee52321e2e
  5. 04 L 5092920552bbdc7d0f8d5ebebd4ba70892903e53224b639192114fd64409795b
  6. 05 R 0ae21d20ef21d727d5ccabafe210c3017d0ccd07750ace8044a86f5d71264dc5
  7. root  a8d8d8f336c8e50e951b77d51e7ac2a00636b462405b269156e7c5867375a358