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
CITY OF URDANETA, PANGASINAN Award a ₱290.9K contract to JIM-JAKE CONSTRUCTION & SUPPLYCities
Transaction hash:
fa02c9c9fb73f143c4364f647c63d298f4d0e3b6ead3d6e9348a9edee34870fb
Status:
Included and unchanged
Block:
#2,119 3,894 blocks after it
Position in block:
Transaction 74 of 78
Award day:
Jul 4, 2014 (12 yrs 4 mo ago)
Value:
₱290,938.54
Project:
Concreting of Zone 3 Farm to Market Road
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 #2,119 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)CITY OF URDANETA, PANGASINAN awarded it to JIM-JAKE CONSTRUCTION & SUPPLY on 2014-07-04.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 City of Urdaneta 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 fa02c9c9fb…4870fbnow …
- 2. Block Merkle root changedstored e82f9b0996…c6bd11now …
- 3. Block #2119 hash changedstored 9ebf4317dd…24ca2fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 77 records. Each step hashes the current value together with the sibling shown.
- leaf fa02c9c9fb73f143c4364f647c63d298f4d0e3b6ead3d6e9348a9edee34870fb
- 01 R fb97b846e32cc6a27697d40dbbf0cba90b41204d5b6d45108a22692c5407f908
- 02 L 315abe9fbcd304c4235bb0602a71c354a707d0fda2689a058426dd304cc44b41
- 03 R ea66738d71547dc8a86ddec44377ed4823f3c2a75c16e85437b04ce2d7d39c8e
- 04 L fe27049b291aac0a78a98ecf9554d4720949d6e1641dd390728e42f67e90cca0
- 05 R 974103968c1e5a3123b3f0a02b328182e9e3829ae6103898fb925ceadedcecda
- 06 R 902cad886a60372407f1bb04824f8be0041abd662d3950f77918d6aa013c38a1
- 07 L 63349717fbb27e92df4a8e0bf009f8a52f040104a2216d34cc723d472eab7b96
- root e82f9b09961048fd5051482f74c9f141713b7ddda958ce2d9e39797297c6bd11