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 - KALINGA-IFUGAO-MT. PROV Award a ₱3.8M contract to TRINITY CONSTRUCTION AND ENGINEERINGNational agencies
Transaction hash:
d062e50abf2cb6b6aa6dd5acb527c7e4dc29146106784b51f8a13f96d9694c26
Status:
Included and unchanged
Block:
#3,441 2,572 blocks after it
Position in block:
Transaction 168 of 213
Award day:
Jun 7, 2018 (8 yrs 5 mo ago)
Value:
₱3,773,226.40
Project:
CW-C-CHOTAR CIS-01-2018
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 #3,441 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 - KALINGA-IFUGAO-MT. PROV awarded it to TRINITY CONSTRUCTION AND ENGINEERING on 2018-06-07.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 d062e50abf…694c26now …
- 2. Block Merkle root changedstored c263cfe03b…81d209now …
- 3. Block #3441 hash changedstored cd39082f1a…86b122now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 212 records. Each step hashes the current value together with the sibling shown.
- leaf d062e50abf2cb6b6aa6dd5acb527c7e4dc29146106784b51f8a13f96d9694c26
- 01 R d18d502015266a2add992ffe967c298ab7abd41976ad45b59f9c52d041f0432e
- 02 R de5d93be034d7e350e1d3375f79f826bea1b4829573b1dc14c0b32269b27d9e9
- 03 R 2b4720a70a46fcc7a9f5b99b4a66dff87b64353df88e213d1ec178bcc7f68382
- 04 L b3fc8088935983f4e14c8bebc276c7af380f92874b84ce4649b80481eff04af7
- 05 R 48517127876444ec2d5e4569a8b1640640a013520c3978c43e5752741fda13a1
- 06 L 54c01d6e6c9814e2a7627dcd60cf55d5027884609305218d676e9de2f969ceee
- 07 R 0b60579463c110edaa4f4b8d7858623df441d58756f1cf17f8ee97b8821f37e5
- 08 L 46d3b901854250681c2e5ec004d3ea5564876055f9496e2ef00b91eae7be7e08
- root c263cfe03b2b22dc4943c6fdb83558b88615fccf3c650dd7d4b059e83981d209