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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 ₱4.8M contract to J-1 BUILDERS CORPORATIONNational agencies

Transaction hash:
6ce20cfe77c99b2b4eda4bc434fa480abf2f0ea00d75cb0e4efb2c87dc836731
Status:
Included and unchanged
Block:
#6,002 11 blocks after it
Position in block:
Transaction 334 of 758
Award day:
Dec 3, 2025 (11 mos ago)
Value:
₱4,836,888.90
Project:
Construction Services under PR2025-01-1593

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 #6,002 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 J-1 BUILDERS CORPORATION on 2025-12-03.
    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)
    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   6ce20cfe77…836731now      …
  2. 2. Block Merkle root changed
    stored   6d67d84e06…4f9de8now      …
  3. 3. Block #6002 hash changed
    stored   a31530c8f6…5638fenow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 757 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6ce20cfe77c99b2b4eda4bc434fa480abf2f0ea00d75cb0e4efb2c87dc836731
  2. 01 R 6d424d8a5fe4a6bc070e4a1032ebb38c388fe4258c787bde8b59444355b8c2ce
  3. 02 L 6e3deab66acf26d093b2d5647967bd9b2af2657289ae276c1c764416e12c8add
  4. 03 L aee73f9494f698c5d5097fec52a82dd36ff2b74961b52392f904fec863625957
  5. 04 L aaeefc4d2d063ca30cf47113e204aa7649850d608beee8d92f74a481a6b73f5f
  6. 05 R ee10346b80669ffa4002c717dfbd00f78a121b14715c136a4f81ff519f7e02bb
  7. 06 R 6c307761d51c75c715557128833fc1babf22478ea5aa1c09c1b08eba923ffc9c
  8. 07 L ab8995dee8bfe6014c9166079b7491586923c2f98ffb97a7c53521c8d1e996c8
  9. 08 R 5363d7b1218e907699b01b67e5e16a4281eb8eee5cdbefa2247cbc55e8eb3bee
  10. 09 L 5fc62ee4497123ab07b6b55673be78fca4197b0e098668d72fd5c624cc0b86be
  11. 10 R 6ca9e68269516d952e451cd49b8fc313d0d9368b5c231b9813427fd0ec2d45d8
  12. root  6d67d84e0682f1bee8cb254afe7411edcaff8382eacaae0a1cba6730bc4f9de8