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 - ROMBLON DEO Award a ₱44.6M contract to RNV CONSTRUCTIONNational agencies
Transaction hash:
95c4e8de4f4cf441e3d3403a6b901547c01b1bc51df51273ce18e89a85f25727
Status:
Included and unchanged
Block:
#5,397 616 blocks after it
Position in block:
Transaction 247 of 437
Award day:
Jan 25, 2024 (2 yrs 9 mo ago)
Value:
₱44,626,635.06
Project:
Road Widening along Tablas Circumferential Road
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 #5,397 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 - ROMBLON DEO awarded it to RNV CONSTRUCTION on 2024-01-25.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 95c4e8de4f…f25727now …
- 2. Block Merkle root changedstored f826a11541…affba1now …
- 3. Block #5397 hash changedstored 471b32d35b…5f234fnow …
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 436 records. Each step hashes the current value together with the sibling shown.
- leaf 95c4e8de4f4cf441e3d3403a6b901547c01b1bc51df51273ce18e89a85f25727
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- 02 L 70d0c6999dd1d21ec2914327df9f2f15d2b523fcffe24f2adb1785fdf6b6ab4e
- 03 L 602113e7bb3fde61dd5f6f657eaa1b05503044702a88fc27a5ba86fe4f4c87b9
- 04 R 7922b6a5ff7826a2b1b79fb4da460d1111b3a695bdcb931ed856247b6943be28
- 05 L 771a1f682ee127b53a40da42404fc9672f568452048fd808258480844e6b8589
- 06 L e36c3b3e3b24d2cadbc0ee43f684eb0be442a077046a259fb223dc482bddf121
- 07 L fd61638c909f053fb729353a35421f435bf03a7135b1fd0be7baf842eb3be3b0
- 08 L f6d2f688fd3da646e43a0b000fef20037fab6c664d038cdb3ad1ccd854fead23
- 09 R 2526c26cb6609caec0abcdf14dca165ede555ff2765c93f611e629a37b7589a3
- root f826a115417dc3cdb9bdcab8925b83cdb0e083c7671b98288bdcdeb883affba1