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 - REGION X Award a ₱13.5M contract to J-1 BUILDERS CORPORATIONNational agencies
Transaction hash:
18ee4a6aebdb9e5f9250a3c163780f7b40348de73553b2511004fde36a74dcfe
Status:
Included and unchanged
Block:
#5,824 189 blocks after it
Position in block:
Transaction 32 of 267
Award day:
Apr 8, 2025 (1 yr 7 mo ago)
Value:
₱13,506,961.13
Project:
CW-BUK-RENIS-PULRIS-QUEZ-2025-002
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 #5,824 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 - REGION X awarded it to J-1 BUILDERS CORPORATION on 2025-04-08.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 18ee4a6aeb…74dcfenow …
- 2. Block Merkle root changedstored c33ef5b07e…29c6ddnow …
- 3. Block #5824 hash changedstored d87615763a…55f42fnow …
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 266 records. Each step hashes the current value together with the sibling shown.
- leaf 18ee4a6aebdb9e5f9250a3c163780f7b40348de73553b2511004fde36a74dcfe
- 01 R 1b277e379448facb1bc5db6defda27409fa39746a347c604185bf17941992227
- 02 R 5636d1ce421969ed58f6618a812ee394311baa192b77c71f50df95d0c04a6f5b
- 03 R ea9bcd7ce62e789e91cdbf50e73b05342f758a7afac851de13b570bdda025369
- 04 R fc0d153fbfce77ef97d84a03d2837fd464eb9311124d7fa6c7dc8cfac00e6db7
- 05 R 69a1c77e310a85f2917d478b5500f3b2ad42dcdbbcc07fad8b3abcf3d23b61c6
- 06 L 2ce85201889dbc8a8fdef09c63806b5cc8f8a3a6487493abf5a0f88f2c22039a
- 07 R dbe800759d6c14df60c36c9c05efa27df57132bd17a419f821dc4200aea6f6c0
- 08 R 38453bf8c0797d2d3bfffdc60c64504deb5ae8be412f9c057c35e9776b370fdb
- 09 R 1e0d0b4bc4baf90dbee283c480dd08fa843cff61cda2f6744e3b25e2b9ac8fdc
- root c33ef5b07ebb8ecfa57c0a79245bc8c598eec1ba8975a166611815ce2f29c6dd