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 - LEYTE IMO Award a ₱3.3M contract to GES CONSTRUCTIONNational agencies
Transaction hash:
e21d7a809bb8f4005ff2686e88b17c9b8cdadcf5ddc2b7a2f8b42c355887f0d6
Status:
Included and unchanged
Block:
#4,780 1,233 blocks after it
Position in block:
Transaction 23 of 24
Award day:
Apr 20, 2022 (4 yrs 6 mo ago)
Value:
₱3,273,272.68
Project:
Construction Projects
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 #4,780 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 - LEYTE IMO awarded it to GES CONSTRUCTION on 2022-04-20.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 e21d7a809b…87f0d6now …
- 2. Block Merkle root changedstored 09e557cfcd…2a9a1enow …
- 3. Block #4780 hash changedstored 7f58086969…b73bd6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.
- leaf e21d7a809bb8f4005ff2686e88b17c9b8cdadcf5ddc2b7a2f8b42c355887f0d6
- 01 L e04003736ce5e48310b00c3b70b4ea4ff522c00a1a91b9ec9d7e3a5fa02b4a75
- 02 L b62b6433d72092784f51b0d888d2259824f1c17759101d5530b4e046f8f74e18
- 03 L c19404e05765bb1be5f5cc19040c40bfe6a189f5ea0f2e2c247f164c08cfd699
- 04 R 270102c517a21a52a4c86ffc5ede03c8fe9fbc10fa31370643cc8411016ed560
- 05 L 31f4ba38c17572518418aff1e73743a3261eebf355abb707af80e4d88648e533
- root 09e557cfcda3969af1e84cc3496e76b0769ee01345892a6e6849da15402a9a1e