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 MINDORO Award a ₱5.5M contract to ORIENT STAR CONSTRUCTION, INC.National agencies
Transaction hash:
22e8a77f65e5be7545271b484f0159de4677a79562d21cb1b79f225e08c3a292
Status:
Included and unchanged
Block:
#3,967 2,046 blocks after it
Position in block:
Transaction 37 of 261
Award day:
Dec 16, 2019 (6 yrs 10 mo ago)
Value:
₱5,485,953.90
Project:
Repair of Movable Sheds and Barricade Fences
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 #3,967 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 MINDORO awarded it to ORIENT STAR CONSTRUCTION, INC. on 2019-12-16.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 22e8a77f65…c3a292now …
- 2. Block Merkle root changedstored 942ba79b3e…163aafnow …
- 3. Block #3967 hash changedstored 22066ae939…f38f4enow …
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 260 records. Each step hashes the current value together with the sibling shown.
- leaf 22e8a77f65e5be7545271b484f0159de4677a79562d21cb1b79f225e08c3a292
- 01 L 22cbcd72c35f37be10ea6bc43153423e9e0e58230a2695644633a329d930b07c
- 02 R 44086ef34e97d1dd9918e852d8bfaa3cf9a3809d06feef1b4f5fedbf6354b6eb
- 03 L 6c8b97649f793a156be4a918551fe06ca05dea54c2efb4171dfdbca68c9772d8
- 04 R 09c523b29956e7c954c71dcbaaa1da420d9d924342542d949139b1ac2177ddfc
- 05 R cf1496017d65cea9b0d19c5f9823180bc788fc482c002bc2f5c9ca1ad77028b7
- 06 L 4d503fadfd2593110ea053eba3837c8692b58306e9dcac0153e3189f24f2b66c
- 07 R bc39a15917afe3b7c8fd692f830396453eb5526651339d99b3c1ed5047955128
- 08 R 7373bb1e46c4479098e6725ff19f9d15a520a647f4abfdea7bc782217a8b78cd
- 09 R 67b912e8f51eb1cb063ce254f5a96624f1f7d8cfa046693d3e4d2732425094a8
- root 942ba79b3eca65893373a8125072e200b5667e7425ee3ccb5dc41a5f32163aaf