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
DEPARTMENT OF HEALTH - REGION X Award a ₱3.6M contract to JMG CONSTRUCTION & GENERAL MERCHANDISENational agencies
Transaction hash:
d327b70ff1cb92e042cae9cce7f00297db9137316deea74f0c915782a5bc34ee
Status:
Included and unchanged
Block:
#3,565 2,448 blocks after it
Position in block:
Transaction 152 of 182
Award day:
Oct 18, 2018 (8 yrs ago)
Value:
₱3,593,711.39
Project:
General Repair and Maintenance Services
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 #3,565 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)DEPARTMENT OF HEALTH - REGION X awarded it to JMG CONSTRUCTION & GENERAL MERCHANDISE on 2018-10-18.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 d327b70ff1…bc34eenow …
- 2. Block Merkle root changedstored 14bb1e10fb…f80710now …
- 3. Block #3565 hash changedstored e345f3329e…f03cbenow …
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 181 records. Each step hashes the current value together with the sibling shown.
- leaf d327b70ff1cb92e042cae9cce7f00297db9137316deea74f0c915782a5bc34ee
- 01 R d334269a57d8abeb85d335487d7d70fc33df7960e2f2c3978eb776c0827181e4
- 02 R 02995ff8f1b4196668d1d5c94e2641cea466715b5bac0dcba297d8c757afd5d5
- 03 R ae52d3e8b9292278b354610364085c5cc953452ac524c59d77893e2e7c9fa8b1
- 04 L f1babd5913acb9f1642961e1277e5b26214285a6edf0c73ec0d36d6436439efa
- 05 L f8e2605c76f2404daeab0ef1f16e090560f51dfc260198f1d46cb71c28c588b7
- 06 R b66babeee5a96d83a0b26e6cc6b18f3961769830e9c385a49f779460d957335d
- 07 R 83eec73d750733595cf23d7fc4b04be50322aeedc5f00bb33571b03282df688f
- 08 L 08595dd4f540833930c9d0f9234c9ce31dffcc779a7e8cb0119a73953a441b1f
- root 14bb1e10fb1b6a506d42350eb0c759c04663cfe409e5e9aefdf14f2115f80710