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 VICTORIA, ORIENTAL MINDORO Award a ₱2.0M contract to R.G. DIAZ BUILDERS & TRADINGMunicipalities
Transaction hash:
4ebc2d1b5648ca71896c5e7e96ec31f57733f4595896ba3c5beeaf9911a647a7
Status:
Included and unchanged
Block:
#3,722 2,291 blocks after it
Position in block:
Transaction 7 of 29
Award day:
Mar 29, 2019 (7 yrs 7 mo ago)
Value:
₱1,993,733.04
Project:
Construction/Rehabilitation of Macatoc Bridge
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 #3,722 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 VICTORIA, ORIENTAL MINDORO awarded it to R.G. DIAZ BUILDERS & TRADING on 2019-03-29.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 Victoria gave a "not stated" 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 4ebc2d1b56…a647a7now …
- 2. Block Merkle root changedstored 5f89314d82…c5f014now …
- 3. Block #3722 hash changedstored ea6228220b…7f78a3now …
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 28 records. Each step hashes the current value together with the sibling shown.
- leaf 4ebc2d1b5648ca71896c5e7e96ec31f57733f4595896ba3c5beeaf9911a647a7
- 01 L 4d5b493754d29be15b711f4abab77ef96a5662a5efa2ee73c70e51e26404bf95
- 02 L 294bfcea10d285269eef94d8498ba76c83b04740a15fbffe6cef5f755d9f081a
- 03 L 0dbee3a60bdf70da28e51b25ceb64d67b0c50f4c9d8571c64e71dee7597de0f4
- 04 R a3685bf1d33780a2ab567a33a91c0dd11054a18df51d07504f4685d936341d80
- 05 R b6989b8d0217d62ba50cdf4761210855d84cb6b4a9ca24e91cdcf5dae8d0bb1a
- root 5f89314d82699fb4e08a8986b5173a73a032120c5af755257a7521a817c5f014