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 VI Award a ₱3.5M contract to TRIMLUV BUILDERS & SUPPLYNational agencies
Transaction hash:
61baadaecd129f7511df21be9574ed0cb2ae7a3cea0ee5292a876f9c9d5cd3a0
Status:
Included and unchanged
Block:
#1,203 4,810 blocks after it
Position in block:
Transaction 18 of 53
Award day:
Jul 28, 2011 (15 yrs 3 mo ago)
Value:
₱3,507,883.09
Project:
Bago RIS Canal Linings
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 #1,203 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 VI awarded it to TRIMLUV BUILDERS & SUPPLY on 2011-07-28.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 61baadaecd…5cd3a0now …
- 2. Block Merkle root changedstored ddf9c3c419…eef06anow …
- 3. Block #1203 hash changedstored 38a1899526…d926f6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 52 records. Each step hashes the current value together with the sibling shown.
- leaf 61baadaecd129f7511df21be9574ed0cb2ae7a3cea0ee5292a876f9c9d5cd3a0
- 01 R 6260dd97ae09c7c55136bd0720c744509d459456df063f6461a33e3cd878540f
- 02 L b0eddb3174357795a2a9726e19372d0106ddf6aa30a402979e00201c6ed34b33
- 03 R 588c342f34196322e24d30da5bca5817a2c9bed7ad6f4127849242e6559ee713
- 04 R aadd5ace80b9c4a662f0cbf6dd7618e6d24b654b71937833af980611b3685bb7
- 05 L 7b1da7aba03b7ba4c932c0cbfaa77c149550c67d1c48969230f350a525fbc37c
- 06 R 59b997bcf66c5e19280a00825a6be92695dfb4477703d401a53e48a87a1f191d
- root ddf9c3c4198317574df2dcdae49faa1ec3ff99879d6c1b4e3df452f623eef06a