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 ENVIRONMENT AND NATURAL RESOURCES - REGION II Award a ₱256.5K contract to CCJ BUILDERSNational agencies
Transaction hash:
ccb86c637620ac4354ddff371eb5b2c832bf1311b7b54e2b3061ab5f6cdf2a17
Status:
Included and unchanged
Block:
#3,143 2,870 blocks after it
Position in block:
Transaction 99 of 119
Award day:
Jul 25, 2017 (9 yrs 3 mo ago)
To:
Value:
₱256,500.00
Project:
materials and labor
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 #3,143 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 ENVIRONMENT AND NATURAL RESOURCES - REGION II awarded it to CCJ BUILDERS on 2017-07-25.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 ccb86c6376…df2a17now …
- 2. Block Merkle root changedstored 5d9115092c…122b51now …
- 3. Block #3143 hash changedstored a958337467…a70f58now …
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 118 records. Each step hashes the current value together with the sibling shown.
- leaf ccb86c637620ac4354ddff371eb5b2c832bf1311b7b54e2b3061ab5f6cdf2a17
- 01 L cc09d1d386cf548ca19b77397526d8bf9a91d940eaa6c19b85996984622b394d
- 02 L b7e662ee55f3877e87d370b3f52e76aa6b5b7552acbe9a384b42e2c92d485ab5
- 03 R 82313e630fc2a14bdfbf3897912d37571253a2554dd40d3e9318848033c6e573
- 04 R d242e0ae43cd99747f13f83aa4db9c8ef1a6779ffba46293fa07ee3d17b5961e
- 05 R 6bad96bde3fd3bdfdf4ca47c9cedffd87e9cf381fa2285af3441ed170da1aebf
- 06 L 87902abc63c18b4b54140ea6916f74fbaf15d8eae6dcc88101bc730ee38c4c97
- 07 L 243061588510a651d663828bde296153677cc29cf2a4ffe2719adbf4c79f62ae
- root 5d9115092cef5cf521ec68f01b835b6e921eb7e4db5c9126518d48e50e122b51