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 V Award a ₱9.4M contract to HGG BUILDERS AND SUPPLYNational agencies
Transaction hash:
ce37d86a6d4bb7b2094969cd86cc47e92ef2528191983746f6c61d9102b365fe
Status:
Included and unchanged
Block:
#3,050 2,963 blocks after it
Position in block:
Transaction 243 of 308
Award day:
Apr 17, 2017 (9 yrs 6 mo ago)
Value:
₱9,398,963.54
Project:
INFRA
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 #3,050 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 V awarded it to HGG BUILDERS AND SUPPLY on 2017-04-17.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 ce37d86a6d…b365fenow …
- 2. Block Merkle root changedstored ee7e1eff21…f78fdenow …
- 3. Block #3050 hash changedstored 0bca4d8ef1…3f84fcnow …
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 307 records. Each step hashes the current value together with the sibling shown.
- leaf ce37d86a6d4bb7b2094969cd86cc47e92ef2528191983746f6c61d9102b365fe
- 01 L cd6b75688ab92e21ce463cf90bc59afc16a4e87125bb74b6b56bed36eefcf5f0
- 02 L 318cbd42011585b240a84a582abd222dd2e23e9a2e0de661eba2c77b1076d592
- 03 R bf2b78d5e771d4016d55f47ae397a2fe07104bc82dc85d1dc4ca6d0f67133430
- 04 R 372c0dbb1310c489e66afa6079f2b1403fbe11be5612d225f8152210dbeb2644
- 05 L 154d4c6d741e1a1fa70dd0213c2ffc194e766443169c24c8ccc3746139be1381
- 06 L bcd3c9b36a55d5741ad5f58b1a9c5d7c0e988057924428330a6f268f41a2b392
- 07 L f6ba53685b97368ea329470b6a49e03374c11cec32d8a1b52d9d1d96c6467267
- 08 L 3f157e7ade48ddc436764aedee7bc6f8240be4af45e58a9c5460e04f0d4ff35a
- 09 R f86acba90af7562fa182374c25bbb0619a9aaa5288d1499f918d9995dc7ea57a
- root ee7e1eff21d2fa768ec5a392682856e84ab037978e31dd6a7721ae1e11f78fde