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
APITransaction action
PHILIPPINE PORTS AUTHORITY - PMO MARINDUQUE/QUEZON Award a ₱17.8M contract to ORIENT STAR CONSTRUCTION, INC.National agencies
Transaction hash:
0cbb202512fc0fdb2d901d12dc2521c57e6593686bad24b8e4cdd2d95cb22fb6
Status:
Included and unchanged
Block:
#3,117 2,896 blocks after it
Position in block:
Transaction 15 of 333
Award day:
Jun 28, 2017 (9 yrs 4 mo ago)
Value:
₱17,800,000.00
Project:
Const. of Lay-by Area & Plant Box, Port of Lucena
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #3,117 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PHILIPPINE PORTS AUTHORITY - PMO MARINDUQUE/QUEZON awarded it to ORIENT STAR CONSTRUCTION, INC. on 2017-06-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 0cbb202512…b22fb6now …
- 2. Block Merkle root changedstored 3a37336c67…82e540now …
- 3. Block #3117 hash changedstored ffef772d75…67faa3now …
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 332 records. Each step hashes the current value together with the sibling shown.
- leaf 0cbb202512fc0fdb2d901d12dc2521c57e6593686bad24b8e4cdd2d95cb22fb6
- 01 L 0c4c8d26d939a0cc4ea56ae9af5325da600aa1c6e968a7761747ed0d9d151f31
- 02 L ff095f1037ca2fb54fe02d73b18d3bd8959b3c7e22ff70aef1d337946d0b7049
- 03 L b8020cdcb8df525e39a007b72d62ed08ad82ae4c7747c110e76699c65a0a4782
- 04 L 197bbf818f9f1c2c3fd3f93baeccb341686d7ef4aebea3e24d3899078acaa3e0
- 05 R 55c8856190e56c1ea1ac43edad382b220bfc34207511ffb73a7f549e1972c338
- 06 R 59968b18c844e244de4fcd1f5f32c6eca0ab620e73d5ba49086d2fc0fa4998cf
- 07 R 5ee5da91b459617e6390da75d6085f6da5d1d6326e90650d790315194913644d
- 08 R c3eeb17f1c28e689f1edfc6a139171090d7c3a590098613f3dca26c375c4b657
- 09 R f8de764f65955651366870fb7f45a6db295a5c6e4a7f90442688c75444a65ba2
- root 3a37336c6757ed8a136a749756b430c8ca6f44d63f2f0ee45c1c72a97582e540