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 & HIGHWAYS - 1ST MM ED Award a ₱5.7M contract to LMG CONSTRUCTIONNational agencies
Transaction hash:
4182edd2bf7305955eb49b5bf46ebc5e5d5f0b61727eb78b894e8515d109e636
Status:
Included and unchanged
Block:
#1,031 4,982 blocks after it
Position in block:
Transaction 6 of 30
Award day:
Dec 21, 2010 (15 yrs 10 mo ago)
Value:
₱5,709,945.49
Project:
Concreting
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 #1,031 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 & HIGHWAYS - 1ST MM ED awarded it to LMG CONSTRUCTION on 2010-12-21.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 4182edd2bf…09e636now …
- 2. Block Merkle root changedstored 38fb1e28ae…db28dbnow …
- 3. Block #1031 hash changedstored 444d8adb5f…6efa3enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.
- leaf 4182edd2bf7305955eb49b5bf46ebc5e5d5f0b61727eb78b894e8515d109e636
- 01 R 52f8d97e9280dc4a9ab32279bea50e7035a4ca82f0f3b91c0dd51e9feb466f79
- 02 L aa6ae235494871cd45a0b9330bffd0750591662cba505756f26a7d13d981979c
- 03 L 304e828a538025f3a8d27677d01bc6f33f3165b6c39f024017ea0bc192ecb3ed
- 04 R d35b99eb5a26a99c7fe482a8198139b3e2358e6bbdcf71b410d0cc7fecbac229
- 05 R 3a2620788678d4fa6f0390d9857e83aac6ed7d07d40358d5f98be0b1b2eba792
- root 38fb1e28ae4218b15cf7de43ddf557fd3b69fd5533e8a088e3f6864a3bdb28db