Skip to content
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

BUREAU OF JAIL MANAGEMENT AND PENOLOGY - REGION VII Award a ₱610.0K contract to GAHOL CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
5ddbf4c4b3f4cf3cbb6ce955a05cc9cbe029c83ce44707e5246eeea46c16f9b5
Status:
Included and unchanged
Block:
#5,150 863 blocks after it
Position in block:
Transaction 89 of 255
Award day:
May 11, 2023 (3 yrs 6 mo ago)
Value:
₱609,955.10
Project:
IMPROVEMENT OF BAHAY KANLUNGAN IN ARGAO (Phase 1)

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 #5,150 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)
    BUREAU OF JAIL MANAGEMENT AND PENOLOGY - REGION VII awarded it to GAHOL CONSTRUCTION CORPORATION on 2023-05-11.
    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   5ddbf4c4b3…16f9b5now      …
  2. 2. Block Merkle root changed
    stored   92662e1103…330c7anow      …
  3. 3. Block #5150 hash changed
    stored   687572c620…445c48now      …
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 254 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5ddbf4c4b3f4cf3cbb6ce955a05cc9cbe029c83ce44707e5246eeea46c16f9b5
  2. 01 L 5d3c010c7b97e06815d3c0c23cfd0593568b71c979c617d59e5ecc51ab75c3a0
  3. 02 R 2dd3d3796fd5c850af0026dc991a74f23358d7a8102d53977d801071de2eaff5
  4. 03 R 16b09277bcede892ed69be9dba0e58d7e546c2acee687fcf30ac7376b3111e36
  5. 04 L b98c49bdbc339de7750bbb393863e41f54292a38730d0beb22818d48047959e2
  6. 05 L 24fd31e329d091c162774759af486076c17151839e81d648e085631709b4f934
  7. 06 R 26cc23fc01b9eb2af7b31d78b6d2e7c6e16857080edbc0b93d9ab9e209e550cf
  8. 07 L 1f64322c332a5a9052cf793b0cc4c3c8ace7d6125d9612fb90688e840a93aed6
  9. 08 R e0dcc75d90bba5c2b020bcc74c47edfa9d086bfabfd7230c706eb55d05821385
  10. root  92662e11038f4359df7b9a31f6f22b11b2c8d237028d419c5ab77b413d330c7a