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

CITY OF GENERAL SANTOS , SOUTH COTABATO Award a ₱2.4M contract to HANNA VIA CONSTRUCTION, INC.Cities

Transaction hash:
5b165d4c8f855c25e13eb2f311b18b6f563633748a47ba0ef8d8c85ad12e5238
Status:
Included and unchanged
Block:
#4,354 1,659 blocks after it
Position in block:
Transaction 51 of 170
Award day:
Feb 3, 2021 (5 yrs 9 mo ago)
Value:
₱2,432,221.28
Project:
20CW-GSC-032R LOT1

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 #4,354 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)
    CITY OF GENERAL SANTOS , SOUTH COTABATO awarded it to HANNA VIA CONSTRUCTION, INC. on 2021-02-03.
    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)
    COA's CY2024 audit of City of General Santos gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   5b165d4c8f…2e5238now      …
  2. 2. Block Merkle root changed
    stored   5a5e9314cc…e24e2anow      …
  3. 3. Block #4354 hash changed
    stored   f7cf57b415…656ac8now      …
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 169 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5b165d4c8f855c25e13eb2f311b18b6f563633748a47ba0ef8d8c85ad12e5238
  2. 01 L 57909b0ef4443334648df5e99360a0c36e634b93f90b20b2e076d44893214139
  3. 02 L 432ab067c75f1f477a30268c172b00824771cf4f1ce96e9def8f400a937b289c
  4. 03 R 301851266b644e5f17ed860f647c0ebe690d41a824c398955246a30fc646fa74
  5. 04 R 6696490c41b232ff3079aabf2a630ae86e3931c659ff047a621f041c5784a2ac
  6. 05 L 84e12d586a67a3b56258915e0f7712b2c16af364bd42cd2dd54f02b9a330f254
  7. 06 L 2968febdd966faaaa4c69252df563830d7fae3f03bd5106f11e987520f24ebb2
  8. 07 R 9f5f632503ca7018cd1367d341feb5bbe7de7c4a6bf21bdddc86af64e68bd4f6
  9. 08 R b0ab8270badf203922708bfe70219d408eeb77edc5398ef629d8caecee832024
  10. root  5a5e9314cc550b6d799781d7431f27e0bf474b5bd9d8ad5c80c2ef6d6de24e2a