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 RONDA, CEBU Award a ₱499.9K contract to RCV VILLAMOR CONSTRUCTIONMunicipalities
Transaction hash:
d9364f5d6410fb8f33cefca04df60b04b9785985bcd22de499a33b84d30ff7b0
Status:
Included and unchanged
Block:
#5,265 748 blocks after it
Position in block:
Transaction 212 of 247
Award day:
Sep 6, 2023 (3 yrs 2 mo ago)
Value:
₱499,900.00
Project:
Concreting of Local Access Road at Brgy. Liboo
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 #5,265 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 RONDA, CEBU awarded it to RCV VILLAMOR CONSTRUCTION on 2023-09-06.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 Ronda 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 d9364f5d64…0ff7b0now …
- 2. Block Merkle root changedstored 249ff279ac…c0120dnow …
- 3. Block #5265 hash changedstored 0252a8815f…22e59dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 246 records. Each step hashes the current value together with the sibling shown.
- leaf d9364f5d6410fb8f33cefca04df60b04b9785985bcd22de499a33b84d30ff7b0
- 01 R dc4986f1675a13806501765cb9622498345914ea523a356b28e2362d022e04de
- 02 R 8c0cf0ea2143857b631eadaef62769c569ff889ca1e85bc8bb2876ee1cd149f7
- 03 L 9b06bb63b35053fd54c6f9024c72c53f2dd90e58f33021f5007dee01b357ffd7
- 04 R 1b081e1d65323a29879ed8b83457b666e43b60cf031aae2d423546a1a7b2ccdb
- 05 L 6b78ec4fb803439c97a2af8b4995cc036e62e13a24c547f4ae9ce8e67229ffad
- 06 R 99b53cc003499b410085796b9b02822c9128716df2872137f4a246c0acceaae7
- 07 L 7b97e2e5308888637597771f4aa35ee4dc6553dfafb903881750f53f475bc412
- 08 L d29fc096bd8018122f325ad7bd30457a20905ad0e648ef634f995d491847ba9c
- root 249ff279ac2b20ed518d75e19e6c19e3a8e45d8bfa15022c04b0891295c0120d