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 LABRADOR, PANGASINAN Award a ₱490.6K contract to GOLDEN VISION CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
b3d7e3748f4373c374bf4fa757c6d0b60e3275cec3d43e85c0a18218064b2e0d
Status:
Included and unchanged
Block:
#4,183 1,830 blocks after it
Position in block:
Transaction 90 of 148
Award day:
Aug 4, 2020 (6 yrs 3 mo ago)
Value:
₱490,589.90
Project:
Construction of Slope Protection at Agno River,
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 #4,183 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 LABRADOR, PANGASINAN awarded it to GOLDEN VISION CONSTRUCTION AND SUPPLY on 2020-08-04.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 Labrador gave a "unmodified" 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 b3d7e3748f…4b2e0dnow …
- 2. Block Merkle root changedstored d32b165a79…e4ceb9now …
- 3. Block #4183 hash changedstored 02c774fe23…9c8635now …
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 147 records. Each step hashes the current value together with the sibling shown.
- leaf b3d7e3748f4373c374bf4fa757c6d0b60e3275cec3d43e85c0a18218064b2e0d
- 01 R b401f69948888f7e03aa28a243cad4e16091dd05b7cc773acde7f947f42d1f05
- 02 L 898b5a0d841d48b4cea427d81b0f99b36d7525be4aac331d432ec762ebdd19e2
- 03 R bac3a40ddfe19f665f86072061569b41b059a73a87e224cc92e3789caeefed3d
- 04 L 04d81ca1065809327437e463d07496ba94b2c252161627d2764e434e883b87af
- 05 L b618b364a69ddd23e50af1356b1e89c8bc5c0eda254f502d6d5b9073deea6fb5
- 06 R 70bdc4ffb166d4d82ff54f34a4bc116307ad115f50b2dffe6ab3c8642c5262aa
- 07 L 9b9b4e4bc54a9bfcc27c0e6375d5be2ad6493c31223c8e1463ff6375924c0071
- 08 R bc7e81c2815b6ef98c68b9b5baccedb3c3e75e5d74794cf3f7cd26b03ad105f1
- root d32b165a79ec02d02f050046a2a59786916c8f212c194e8eb1b8bd7861e4ceb9