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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 ₱2.7M contract to IV SEASTAR BUILDERS INCNational agencies

Transaction hash:
a4ccc580272e2a02cc33a92df0d8a165543651b98eef1b28bc10323f77b5ee55
Status:
Included and unchanged
Block:
#4,868 1,145 blocks after it
Position in block:
Transaction 126 of 194
Award day:
Jul 26, 2022 (4 yrs 3 mo ago)
Value:
₱2,736,471.83
Project:
Construction of 2CL School Building - Buhangin NH

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 #4,868 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 IV SEASTAR BUILDERS INC on 2022-07-26.
    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   a4ccc58027…b5ee55now      …
  2. 2. Block Merkle root changed
    stored   5fd6305c03…9bd646now      …
  3. 3. Block #4868 hash changed
    stored   94645281da…70cb9cnow      …
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 193 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a4ccc580272e2a02cc33a92df0d8a165543651b98eef1b28bc10323f77b5ee55
  2. 01 R a577155290c11e4a075d3c75f23b2b4ee2e372c6b1a98ce3ebb5ba1154b0a30c
  3. 02 L edcd9b204534a8c0c548badf145c7d4739d23c4d4382c87fa36a09327e31b9e6
  4. 03 L 2ae82cec11ff53480ed0f87988a2020767e3b5be61e8102de7ad9d76fb522f8f
  5. 04 L 80bcb9d11ace9777a267b349f5bf57fdbf50825e2a89448ad8a2915b7e2faa40
  6. 05 L 41a5ddfad390cac248daf0fb1e0dca50de7af17ec7b62380c666364464f12f07
  7. 06 L 3fdb5337099ccbcf533b9ed1d4bae0e3c8de6d01993d3804095d941b6276ca81
  8. 07 L b0141dc4fff2ad72b3b4a78ecdbef6204975c6372f583a8baff9a87812081074
  9. 08 R a948ab817d983fae0946680aa550a0075a4165e0ec3e489678dce01d2343d097
  10. root  5fd6305c03d5be64b189cff6357a50b4c2caff4aeb218971fee69d770d9bd646