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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

DPWH, ZAMBOANGA SIBUGAY 1ST DISTRICT ENGINEERING OFFICE Award a ₱13.8M contract to JAYKRIS ENTERPRISES & CONSTRUCTIONNational agencies

Transaction hash:
c1b2fbdc5eee8d5a78a8a5a5cabd002c2f5f6f42db538b9cc0e69d5002cc54b7
Status:
Included and unchanged
Block:
#2,969 3,044 blocks after it
Position in block:
Transaction 211 of 284
Award day:
Jan 23, 2017 (9 yrs 9 mo ago)

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 #2,969 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)
    DPWH lists the funding source as "Regular Infra - Buildings/Industrial Plant-LOW rise, Maintenance Buildings". The exact UACS line is not given.
    Partly
  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)
    DPWH, ZAMBOANGA SIBUGAY 1ST DISTRICT ENGINEERING OFFICE awarded it to JAYKRIS ENTERPRISES & CONSTRUCTION on 2017-01-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17JI0005: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2017-07-01). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   c1b2fbdc5e…cc54b7now      …
  2. 2. Block Merkle root changed
    stored   7fc5a28e04…abc343now      …
  3. 3. Block #2969 hash changed
    stored   c2826c5cf0…bd60d0now      …
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 283 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c1b2fbdc5eee8d5a78a8a5a5cabd002c2f5f6f42db538b9cc0e69d5002cc54b7
  2. 01 L c001a71cc0d09583cc15acd798d7d5807e75e5538c0d4976e711bfdc81bedd9d
  3. 02 L 3075b2a3919b0e8e18ec6e34ef682a0d5a5a11de7eae528236a0347d95eb3371
  4. 03 R 7a1514037aa3a27e8263a0c9c1245912845f909e5ebe2927c89b72056660facc
  5. 04 R 759a104af9b4917bdb9a8c6112bfe0d678e7c9e2c1bc5336a0e94c11230e3065
  6. 05 L 8c5a05f6fc427e45848e48ebb6e9825d5d7f3a9d1dfaaa00adcfdcdbacb958d9
  7. 06 R 51700349001a13ee5a108e8d1cb95864fdca54891c6e0fa9573130178b64677b
  8. 07 L e1b74b364bcbe515cf2e7cbd347dac430c85c39b22510fbc5262c9fcf94f68f7
  9. 08 L e60ea1e572433ec76145801f0509b93af15a4e72c293acb03eb49aae8497c95b
  10. 09 R b58f28a6f46d735ba01da5eaf2819b632dff9445fbb8fe1632b37d6e5e2a1354
  11. root  7fc5a28e04d02a0c54451f034cf42fb47241779967efe12e26644a0456abc343