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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND Award a ₱1.7M contract to 8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
45607063328fe19e8ea2bde389c8ba0afd44c66734dc8f88e37421f0bd81b41d
Status:
Included and unchanged
Block:
#1,807 4,206 blocks after it
Position in block:
Transaction 22 of 73
Award day:
Jul 19, 2013 (13 yrs 3 mo ago)
Value:
₱1,666,000.00
Project:
13KL0038
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 #1,807 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. ORIENTAL 2ND awarded it to 8 PILLARS CONSTRUCTION AND GENERAL MERCHANDISE on 2013-07-19.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 4560706332…81b41dnow …
- 2. Block Merkle root changedstored 23ae8db9bd…0aa330now …
- 3. Block #1807 hash changedstored 5e4933fa2e…d578aanow …
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 72 records. Each step hashes the current value together with the sibling shown.
- leaf 45607063328fe19e8ea2bde389c8ba0afd44c66734dc8f88e37421f0bd81b41d
- 01 R 4930c0956e6d296f5a7c7d2c3b7ea17b8109554f72a0b0d5df8c2f4cf4f92c64
- 02 L b1061474fbcda65262cf74acb4789a5934b544330cbb62f8db7277f9855db30b
- 03 L 36fcc3610b6c9514b46de3f6dfb508aa05bfd348aaf260e583c33c129a0240b2
- 04 R 75e50d6b61e946a3523e86f5fda6014df1de96bf2c50b6d517a1475d5bb6d086
- 05 L 14cd1133f1e35fde2b18f2ff26173c8e63f05bd0426cfd7bf419e4251ba88219
- 06 R 656925aaa7875f18d7230467942d40f85a3a2b54c9134d9be64d28df3fdfbeee
- 07 R b004438a3b7c567cfee4604d79d4b5e03467477f5772cd9b504e76dedbbea361
- root 23ae8db9bd5dbd8f33e5aa4c0564b73379fd56329ba701cf84288146e90aa330