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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

DOH-CENTER FOR HEALTH DEVELOPMENT CALABARZON Award a ₱8.9M contract to GKB BUILDERSNational agencies

Transaction hash:
0c121aa9d100bbbe7fa6cd707198cb43f550681dbccee9fd268086a2c55a4d65
Status:
Included and unchanged
Block:
#5,247 766 blocks after it
Position in block:
Transaction 11 of 317
Award day:
Aug 18, 2023 (3 yrs 2 mo ago)
Value:
₱8,939,652.50
Project:
CP NC-SHC-L09-23

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 #5,247 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)
    DOH-CENTER FOR HEALTH DEVELOPMENT CALABARZON awarded it to GKB BUILDERS on 2023-08-18.
    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   0c121aa9d1…5a4d65now      …
  2. 2. Block Merkle root changed
    stored   2a96afa335…051762now      …
  3. 3. Block #5247 hash changed
    stored   24254aad36…ba0a48now      …
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 316 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0c121aa9d100bbbe7fa6cd707198cb43f550681dbccee9fd268086a2c55a4d65
  2. 01 L 0bdabc05d6fb53f4789130fc2c107ad7f5bf79cab2d8052c6c0cfc96e69d18db
  3. 02 L c54dddae55a86a58b61ab3099fc8b5e52323df21a52bf8bd506e6535e105a623
  4. 03 R 4635dc41f64cd2c2c19f97c23c135719159588b136f008eb8bde5a6d8424fc7a
  5. 04 L 2ed507f48cc56fe6eeb5f80e3726da075260b985d8fb00a9e967a27d74064fe9
  6. 05 R 75ba04f1695514bfb50337a005e316979e621fd41e80b3fa85f584299bd6c36b
  7. 06 R 1c474d5b9a1242a68831e41c98bdc17204a033d4fb1c48b47bdb01833fe53ae5
  8. 07 R 73bac07c1cc1f1a4d2d9fc49b612e1fac38b94ac2650ae794a4d68b78461dbc4
  9. 08 R f6259e77bdf64274f08bfb5e82f32efd85745b81d92d6207bdb7ed23150e063b
  10. 09 R 74c3179f8b4ad9bda299deded7cfd7f68ef9d3094381a2d7045570c9ee5bff4b
  11. root  2a96afa33543e3aea7d8ac7d1a979fed937b374b4f1b1aebc5a589509d051762