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
BASES CONVERSION AND DEVELOPMENT AUTHORITY - MAIN Award a ₱68.5M contract to SUBICCON CORPORATIONNational agencies
Transaction hash:
d4c5014d81bc0cccff182f25b58c0a5d38b95cfd81c6372e7553ec4170aa8a2b
Status:
Included and unchanged
Block:
#2,052 3,961 blocks after it
Position in block:
Transaction 58 of 69
Award day:
Apr 16, 2014 (12 yrs 7 mo ago)
Value:
₱68,470,198.54
Project:
2014 Heavy Maintenance Works Along SCTEX
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 #2,052 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)BASES CONVERSION AND DEVELOPMENT AUTHORITY - MAIN awarded it to SUBICCON CORPORATION on 2014-04-16.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 d4c5014d81…aa8a2bnow …
- 2. Block Merkle root changedstored 86c921eb95…a40a0cnow …
- 3. Block #2052 hash changedstored 07d9b567db…deaf1fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 68 records. Each step hashes the current value together with the sibling shown.
- leaf d4c5014d81bc0cccff182f25b58c0a5d38b95cfd81c6372e7553ec4170aa8a2b
- 01 R d82c80abe69715d3dcfd01d1b87b0446331f782919e5b7efe9e74508d5e8195c
- 02 L 5f6c47f2e44f4f3c3bedc9a2929ca59efb2698ef022efad96f82d9809c567800
- 03 R 68e61f9fddc9444b6bcaabe4b6bb1e7b9b05cbf768bb84c9a51231b2dd04fee7
- 04 L b82471fe29f4fdfce4f3438f48a2114a44d251ab8a58baabb09d376a89b235ac
- 05 L 6503c053f22807c7ba60570f323f2f0be5b107c87518211bd1b0ba65db96965b
- 06 L 0bac95a95a6da4c97c4a4b37f803b3df9d51371245f43fe02d77535a360a1e61
- 07 R 0bfe00e3e7fea6c8e33ae82b7c6e0b08732cc1a6bde06a390c3aa66088c17202
- root 86c921eb954fda91b5452ac67ec3affe577f20f13307fe1fb5c2561787a40a0c