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 - BATANGAS 2ND ED Award a ₱6.3M contract to 6 JEWELS CONSTRUCTIONNational agencies
Transaction hash:
65d68ec0ea078be11a6d24106badc5d3a26966596a91e6ca920d90b6c59b0ac0
Status:
Included and unchanged
Block:
#2,454 3,559 blocks after it
Position in block:
Transaction 72 of 201
Award day:
Jul 7, 2015 (11 yrs 4 mo ago)
Value:
₱6,323,277.41
Project:
15DE-0051 CY 2014 Basic Educational Facilities Fu
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 #2,454 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 - BATANGAS 2ND ED awarded it to 6 JEWELS CONSTRUCTION on 2015-07-07.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 65d68ec0ea…9b0ac0now …
- 2. Block Merkle root changedstored af66c38fa8…440c2dnow …
- 3. Block #2454 hash changedstored c33a4d5b01…04b1acnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 200 records. Each step hashes the current value together with the sibling shown.
- leaf 65d68ec0ea078be11a6d24106badc5d3a26966596a91e6ca920d90b6c59b0ac0
- 01 R 66f8c72081337309f2013f90444fdf057a1a1209de94124445a222fac2ed1746
- 02 R 2ca73f53b37a0e28bb94d99892cbb5a2c4d7b70df662af9a73999752362aefaa
- 03 R ef9940ceb470761f908043893030f1bbe93ca61cd4239fcfe79d17d7b9b6f8db
- 04 L 016df7cb451b2752dccfad45f3bee144eb849bbbc17d834b68557485d799e3ad
- 05 R 02f290d140651e432b8774920245346e2538c7b2439f3b81965249ace9f170ad
- 06 R 60cad76d383bb77c3ec58f324209275b19151298ddf9a9df77fb6adccdfa3dd9
- 07 L f4e4b55222f349e0f091c223b6c0ed4675635d700b3abd7742daab7192d3c4b6
- 08 R 06bbfd9610fb663d395dc6ab5ceed2f37cb476268b7464a9a96273e27e5a280a
- root af66c38fa85acb4dc3712f369bdc42017c135fed23de3e2f09cd9a9cd6440c2d