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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION VI Award a ₱3.8M contract to KRJ CONSTRUCTIONNational agencies
Transaction hash:
b5239da917f75ab1abcdb89ece2a6bf9f7fd6bd4d7ff0ea753d42c5d8172713f
Status:
Included and unchanged
Block:
#3,238 2,775 blocks after it
Position in block:
Transaction 195 of 278
Award day:
Nov 6, 2017 (9 yrs ago)
Value:
₱3,753,270.25
Project:
17G00092
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 #3,238 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION VI awarded it to KRJ CONSTRUCTION on 2017-11-06.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 b5239da917…72713fnow …
- 2. Block Merkle root changedstored bb74345efa…8e88afnow …
- 3. Block #3238 hash changedstored 67d3d13bf9…03a517now …
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 277 records. Each step hashes the current value together with the sibling shown.
- leaf b5239da917f75ab1abcdb89ece2a6bf9f7fd6bd4d7ff0ea753d42c5d8172713f
- 01 L b436a4195db5228e87006e559676c8733dad363979c36c34ea76b10c78bea5af
- 02 L 4def911c4fbe82ee8b20b3c99ed94d2c2791714503cabf73a5129f26edfbb93a
- 03 R 4ebe05ab3313d81a99026712997451fee8724c3c836f90a6d120fd77ad5e4fa9
- 04 R c2cf58ff578058ed11c911b162ddeed354e3c263d6d8747865b0c66767d28557
- 05 R 3e1f39162135c2e76154dffc79a8f502de259370dbc832d08234d4e5a27e3209
- 06 R 59598d3e6c675079f5f1de8f0771efc8cac35bccb8d78ce612c924278525309a
- 07 L 6e07c52b7f49fd81f68c3f864c6830c9f4095dc7a96e1929733136c090ee11d0
- 08 L 4e362f3ef7d94bda94af00392787604c05034872c05cbe5ecf43f0454d68510e
- 09 R 0f01bb82030d6d270f634e1156389c7dc19c3a3bf96e60d5a9c225f87a869201
- root bb74345efa6835f1780f104af292f0fa5f72fa57ef6aaf1cade31e916f8e88af