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 ₱3.6M contract to C.G. LUMBICAN CONSTRUCTIONNational agencies
Transaction hash:
7523dab1cb72c04ec2d4ea3f2f337af247af7e0efdac413b08c2f634cd249501
Status:
Included and unchanged
Block:
#1,794 4,219 blocks after it
Position in block:
Transaction 30 of 69
Award day:
Jul 4, 2013 (13 yrs 4 mo ago)
Value:
₱3,609,830.65
Project:
UCRIS SUPPLEMENTAL TABUK AREA-03
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 #1,794 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 C.G. LUMBICAN CONSTRUCTION on 2013-07-04.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 7523dab1cb…249501now …
- 2. Block Merkle root changedstored 0bf223649e…f9a1ebnow …
- 3. Block #1794 hash changedstored 440caf8941…372bd1now …
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 68 records. Each step hashes the current value together with the sibling shown.
- leaf 7523dab1cb72c04ec2d4ea3f2f337af247af7e0efdac413b08c2f634cd249501
- 01 R 76943a6c3a453e83be9043d9c168bdbcf1f993ddb0530597818c6d2859f247d4
- 02 L 5804657b8cbb915e190e6f6c9d8558ee98127e596d4a6187e7c10cce642facef
- 03 L 6dd42bfa659c4bea20cfe58ace573cb6f283027dc8cff456433618aacde89891
- 04 L 6f3fc627b96dd8cb232ac1d453533f31482dabec210048d18af6890fee3e0aa6
- 05 L caa660111f330460f67699d166566b5faadcb6b8a967da6b5a67bb36040e56c3
- 06 R 6b143efa6ae46541e257b8be081d45dbee31567c6197e9ddf96f49b30e7ffa17
- 07 R e04c8f08c6d64f9e8bda82bb2101b32fbc24ee7c1ac510f786fb94b2e3f1582a
- root 0bf223649e86a853cfc38acfed8894f2dc30713090ba2ec70c9554ed5ff9a1eb