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
MUNICIPALITY OF MORONG, RIZAL Award a ₱6.0M contract to GKB BUILDERSMunicipalities
Transaction hash:
08c850da47ad541d7dfd3c0c061542c33d0504a0b69654b577bb89cbbaefbc19
Status:
Included and unchanged
Block:
#4,724 1,289 blocks after it
Position in block:
Transaction 2 of 50
Award day:
Feb 19, 2022 (4 yrs 8 mo ago)
To:
Value:
₱5,979,933.76
Project:
Construction Project
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 #4,724 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)MUNICIPALITY OF MORONG, RIZAL awarded it to GKB BUILDERS on 2022-02-19.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)COA's CY2024 audit of Morong gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 08c850da47…efbc19now …
- 2. Block Merkle root changedstored 62b98a7071…d8aabenow …
- 3. Block #4724 hash changedstored 3c3d5e5cdc…6ed456now …
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 49 records. Each step hashes the current value together with the sibling shown.
- leaf 08c850da47ad541d7dfd3c0c061542c33d0504a0b69654b577bb89cbbaefbc19
- 01 R 0aaf2f8f8a7f79182e16fe9361e545b6810d513c43154bd60fcacca9c618b450
- 02 L 20cdd77cd3cf08ed534eb6677e6382a14f9e9e3bca2cc531a91b7158514b9b3e
- 03 R 6eec8755f0a70a0114885201ab6439085fdc30966f4d1eff9ffc5ef0dcc444c9
- 04 R 4dd34a95412948130c4ed82846445016852614b42751caeb9563a1c7cb3e2372
- 05 R 16f55ed6f98383ea10c3205848d9cc3c78a632e2dee81ffa7b68513a7b192383
- 06 R 8c27cbdf6e5bf59af28a29204e52dbc7f4d965d5f3d514ebf2b8d84fcedfc4e4
- root 62b98a707122b2446bb33071ff07da2de70f7b7cb5aaba4f774136acadd8aabe