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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

ISLAND GARDEN CITY OF SAMAL, DAVAO DEL NORTE Award a ₱2.4M contract to JD SOMOZA BUILDERSNational agencies

Transaction hash:
3dd5d88dc1b32fda2dfdaf5a1aefd1d1f69ff1d834b48f3bb582241267dfb8e2
Status:
Included and unchanged
Block:
#5,949 64 blocks after it
Position in block:
Transaction 65 of 287
Award day:
Aug 29, 2025 (1 yr 2 mo ago)
Value:
₱2,390,458.16
Project:
Construction Services under PR2025-05-3260

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 #5,949 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)
    ISLAND GARDEN CITY OF SAMAL, DAVAO DEL NORTE awarded it to JD SOMOZA BUILDERS on 2025-08-29.
    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   3dd5d88dc1…dfb8e2now      …
  2. 2. Block Merkle root changed
    stored   f710f834a5…263edanow      …
  3. 3. Block #5949 hash changed
    stored   90496ed513…1a3193now      …
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 286 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3dd5d88dc1b32fda2dfdaf5a1aefd1d1f69ff1d834b48f3bb582241267dfb8e2
  2. 01 L 3cec4ace48d6b264f4a0f365fe7da6b191ecf580ace5f96bf3a387c4e217d736
  3. 02 R 9eea998f892adf7971366455a9e2f387237bc7c07794d24772ff3537f9139af4
  4. 03 R 18c2d7c6b8a961c4ee34c23152c427ae66a8d0199b5d0c814b48115631d3a42c
  5. 04 R 75035d9b3db52d4fe56209ef2adcdce91b0cbd67a93cc2d8e02abb8bd90255e3
  6. 05 R f7b0e3a233469a209ad6e7c420d4338f0681d90b8f732c1249db537a99fbb498
  7. 06 R e2a594dd0e3680acd880d08915ac4d81d0712d6050a5999799a6e20dccd3a74d
  8. 07 L 08175253948011ccd5e8c0507be1e07fcc1dc0c72c070f9497ad2fab4642ad09
  9. 08 R d3cd69bdd67ac2bf71781d88ea66ed016f955d4dce2b0a07399c98b9046add50
  10. 09 R 482276ae07b5701d8031e3a8a506e80e437f76ac09f8c719e4b658fedb4c7569
  11. root  f710f834a5f45c3e3d4d2ef272b9c90068b2c4085c7a425483ddd27d05263eda