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
BARANGAY BAHAY, LIBMANAN, CAMARINES SUR Award a ₱137.4K contract to D.G.Z. CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
3eae53c96d02b7ed6c8e55f2b0585aa56667f8f79e1fe10b0ee82a9491266fcf
Status:
Included and unchanged
Block:
#2,895 3,118 blocks after it
Position in block:
Transaction 3 of 10
Award day:
Oct 31, 2016 (10 yrs ago)
Value:
₱137,352.00
Project:
DRAINAGE CANAL
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 #2,895 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)BARANGAY BAHAY, LIBMANAN, CAMARINES SUR awarded it to D.G.Z. CONSTRUCTION AND SUPPLY on 2016-10-31.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 3eae53c96d…266fcfnow …
- 2. Block Merkle root changedstored b51a71ab65…9c4a66now …
- 3. Block #2895 hash changedstored f7d35ded45…b1e51dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 9 records. Each step hashes the current value together with the sibling shown.
- leaf 3eae53c96d02b7ed6c8e55f2b0585aa56667f8f79e1fe10b0ee82a9491266fcf
- 01 L 20a17fa97d53bd26f47fbd189db81cb517e44dccc2ad7bc350d7ac5b0c90a33e
- 02 L f810c7e5aba4311a7978b51ebf6b138fdee09557f351ceece9cb5e58eebc7d72
- 03 R 94cab3b94e71e5e9aa6c90bcd1da68bd568bcfdf5db1518b5a1c9d0b2f015f35
- 04 R 32b96abf1c8850ec8aaa7f70f2e04d39d66e0d6aab2d25354ba251beae37b93e
- root b51a71ab65d68d9725d76688d44a480865840b7dd58b972527228f6d099c4a66