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 - METRO MANILA 3RD E Award a ₱540.9K contract to C.L. MORALES CONSTRUCTION AND TRADINGNational agencies
Transaction hash:
fbe00304c8f014fbf18ea4d177f6441a5be70d4c835d3cef73ac9e6be846deb0
Status:
Included and unchanged
Block:
#4,204 1,809 blocks after it
Position in block:
Transaction 293 of 298
Award day:
Aug 26, 2020 (6 yrs 2 mo ago)
Value:
₱540,872.98
Project:
20OD0199
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 #4,204 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 - METRO MANILA 3RD E awarded it to C.L. MORALES CONSTRUCTION AND TRADING on 2020-08-26.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 fbe00304c8…46deb0now …
- 2. Block Merkle root changedstored a8440864e7…078e1fnow …
- 3. Block #4204 hash changedstored b62395bb6b…61ce29now …
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 297 records. Each step hashes the current value together with the sibling shown.
- leaf fbe00304c8f014fbf18ea4d177f6441a5be70d4c835d3cef73ac9e6be846deb0
- 01 L fbd20553b98311ae078529930556e1b47c208b1802195a29c7f7193eb480ae78
- 02 R 0404f5066527d7fc52211483fbaf69a90c636e1aa024dc44090e648ca3d27fa0
- 03 L 9c48652d29db6a91f40c77d7d60cbed5eb636cf5f6e5c81b5f73e4c65c918afe
- 04 R 9a3d84f8fd1d6081b83624d1c826bd8d0ca066d27346b18d4607a99485e761ab
- 05 R 12882fa516b14848aeb63fd4dc7fe4e4ac31b92defb12496191328f6d2d25151
- 06 L 209afbeb81ed9e90aa18f27400536de04117d6763745948990c7bf04d5d25a81
- 07 R a25091163928e3a9467df6ffa39d3a61e29f1cb392f3dd7eec2141a2a2776140
- 08 R e991a2e72dae6fea008a1e93db41d3f268320260a3891c65b77e1474f956c6ff
- 09 L c6ebcdf679c047433cfe4981d26235a39b48e136172cac5e0b623cd349a2a378
- root a8440864e7dfd744b9b24d61655154b2864fac86c056f44029e80009d0078e1f