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 DON CARLOS, BUKIDNON Award a ₱299.3K contract to DEVDREX CONSTRUCTION SERVICESMunicipalities
Transaction hash:
463ff1dad9f28ae33f25272d8487a2ba0b3271883d66dd1552f70c6f0ad61a3e
Status:
Included and unchanged
Block:
#5,501 512 blocks after it
Position in block:
Transaction 120 of 470
Award day:
May 13, 2024 (2 yrs 6 mo ago)
Value:
₱299,341.91
Project:
Street Lighting System at Calao-calao
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 #5,501 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 DON CARLOS, BUKIDNON awarded it to DEVDREX CONSTRUCTION SERVICES on 2024-05-13.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 Don Carlos gave a "modified" 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 463ff1dad9…d61a3enow …
- 2. Block Merkle root changedstored d5451d2bdf…bdc1fdnow …
- 3. Block #5501 hash changedstored b1c2f7f4d3…9ec2fanow …
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 469 records. Each step hashes the current value together with the sibling shown.
- leaf 463ff1dad9f28ae33f25272d8487a2ba0b3271883d66dd1552f70c6f0ad61a3e
- 01 R 468a912be8cc371d2b7ca70ccb687e43b49479f813622977c368bf0fdba6b359
- 02 R 8d4130e9e4610a9035a7e28329fd419b32ba528f157af283e114a59c6fe38c65
- 03 R f536a89437b7f784c83171e56d12bff8816747728838f7840fb9487c38a464d5
- 04 L d879ee75016508c843d40f205a733355e2d529acdec25d1b6732002b37d451fe
- 05 L 3371cd46e25932503be17bcc2a0b27ede5e627879b2531474f2ace2ef2043bdb
- 06 L b6c762ab0e1fff7af7a0e5bb1b8bbcbd7cdc014aef8845bb018a9c54a3fd6e3c
- 07 L 29ce551072e7be2620d463c929188c59395b88f8a0fbe30a50a58afab492d2ab
- 08 R 72808851403dc367bcec03562ca15744af4ab598e84d7935e16bc9fa98d5f95f
- 09 R 85981b4a8124faba1eff43171d6a22918cc2508989ae3df359dc8771c04021d9
- root d5451d2bdf7efd8b7d5183ee059359b1b3213ca2dda0f102e8b5a0f4c7bdc1fd