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 - MARIIS Award a ₱895.0K contract to MDU ENTERPRISES AND CONSTRUCTIONNational agencies
Transaction hash:
bf219d8a25fff54a4ae593e364e8a836585d9e6b48352f0d0e432c206e3b9866
Status:
Included and unchanged
Block:
#3,616 2,397 blocks after it
Position in block:
Transaction 308 of 389
Award day:
Dec 10, 2018 (7 yrs 11 mo ago)
Value:
₱894,951.82
Project:
MARIIS-04-2018-COB
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 #3,616 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 - MARIIS awarded it to MDU ENTERPRISES AND CONSTRUCTION on 2018-12-10.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 bf219d8a25…3b9866now …
- 2. Block Merkle root changedstored 89707847a3…d1220dnow …
- 3. Block #3616 hash changedstored dd524bd755…2e058enow …
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 388 records. Each step hashes the current value together with the sibling shown.
- leaf bf219d8a25fff54a4ae593e364e8a836585d9e6b48352f0d0e432c206e3b9866
- 01 R bffd2441b91e8d984a05ee13a4e47f186632d4d04d0d04bc2810eba3658b6964
- 02 R 0e9606241c8eef28fdd5ecbf90c3766667bd6eedd3d1ea30cd2f9bc3eb89b7fa
- 03 L 689ff0862dfeb363d0cfac72374b1c5728e18dd6dafa42df859db36470f06f65
- 04 R 71c03aef043cb042bdf2dcf46d1415cd828f37841a7e3cd4219f7fd489925dd3
- 05 L f591a3c4c358cdac5844ab01aa0618275ff241299999d465238478878f45fae4
- 06 L 63e51caf1c156df48b9249b08340857509d73139762c3a6141443c24d2f96ab4
- 07 R fad622916e5c1e17d3d1929392a8edd88682f6cf966e05e5d6958645b472bf1d
- 08 R 6ca2a90f243ec9c5b0c3d1dccef5ffa014437a36407a2410506d0a7b84e6fb2d
- 09 L b36ced7bc06812c35a9c3ebcec743a2a383c096f953c875aba2835e0a0a8ac76
- root 89707847a3ea8a61dd968464418bb0c6aabfa4cbfb92a96423f7bea060d1220d