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
NATIONAL IRRIGATION ADMINISTRATION - REGION I Award a ₱3.0M contract to GESAVILE CONSTRUCTIONNational agencies
Transaction hash:
bd45d87976e75d62db43e36e9c51239b482e2752f0428e851d47857a8828f3d0
Status:
Included and unchanged
Block:
#1,762 4,251 blocks after it
Position in block:
Transaction 85 of 120
Award day:
May 24, 2013 (13 yrs 5 mo ago)
Value:
₱3,041,388.94
Project:
CONSTRUCTION OF BOLO RIS (POW 1) PACKAGE 2
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 #1,762 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)NATIONAL IRRIGATION ADMINISTRATION - REGION I awarded it to GESAVILE CONSTRUCTION on 2013-05-24.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 bd45d87976…28f3d0now …
- 2. Block Merkle root changedstored b63aceed01…46c4bdnow …
- 3. Block #1762 hash changedstored 590b8b4ab7…4cf1efnow …
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 119 records. Each step hashes the current value together with the sibling shown.
- leaf bd45d87976e75d62db43e36e9c51239b482e2752f0428e851d47857a8828f3d0
- 01 L bd0e5ead376ed17c39dcce14ced6b56c07bdba2a2141ab26e856c62603a95c2f
- 02 R 3904b884d9eef3069ba465a11975bd23a769b63099f460c3039837838afc8cf3
- 03 L 366bff328b808239bc3cc43363e8198293de0542ad5c7f303e0f47eee549cbf3
- 04 R 7d19e814e648ebf8c83d32803a1bbfbe45aa4fbabe0c37a3ed28dd82b225ded8
- 05 L de37d7a3e45ddf3ffa317b94f1d4048537b46721afb5bd7e7b872c6825b617a0
- 06 R 2aad168925205bb082e754b61cd76625e8ebbf9e8336f7c9edf6c56bafa30b3d
- 07 L 53f8c23f3f05ae6ba5098e86820fef99216c8bb7872c36365ded45114c25b436
- root b63aceed01caae9dfba8c14d5a18228525b57acf7078ea12ad02b2657646c4bd