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 SUDIPEN, LA UNION Award a ₱399.7K contract to KIN JOY CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
e95ff3520fbe9183e04cdf5897de03a4fc7468414e9a43fe4857c6784caa968e
Status:
Included and unchanged
Block:
#4,939 1,074 blocks after it
Position in block:
Transaction 142 of 158
Award day:
Oct 6, 2022 (4 yrs 1 mo ago)
Value:
₱399,720.30
Project:
INFRA 22-09-46
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 #4,939 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 SUDIPEN, LA UNION awarded it to KIN JOY CONSTRUCTION AND SUPPLY on 2022-10-06.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 Sudipen 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 e95ff3520f…aa968enow …
- 2. Block Merkle root changedstored 6c28654f7d…06f06bnow …
- 3. Block #4939 hash changedstored c53c0baf45…4100afnow …
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 157 records. Each step hashes the current value together with the sibling shown.
- leaf e95ff3520fbe9183e04cdf5897de03a4fc7468414e9a43fe4857c6784caa968e
- 01 R e9c56e17ba8e5b2b8f645232e4ffe6ffc6765b233895b54ed828327656749bd4
- 02 L 614df09523be0eddf69297f171ee3108b871791da80505c1c2822b29ec88a4e3
- 03 L 5373d42a6bd061beef2d9742b7818b068137804f1e64756de0ea10b0037a736c
- 04 L 54c1cc058d40d371ab0ff99999b6521537437fbed00043646e74409f6bc2b365
- 05 R ef08ddb1c5be09ab2335be0e36eb4cd01d48d10d6a2a39fed5d224217c7bef1d
- 06 R 9d7961be920e3a4ab47bc13b351098acd0a3591889edca485876cd6c119ab8c2
- 07 R 92467437d44e838ba13e645c1cdc23fef1ac189d5c243ea225c4fc949d864b8c
- 08 L e579f8fffda3fa6b0fcad1e3eb4261e2518623bdae661c1e589d3deba4c76892
- root 6c28654f7d52340b97cecc65a2b729256ab071af1520ef04fad19ab16d06f06b