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
BUKIDNON STATE UNIVERSITY Award a ₱4.0M contract to D2J BUILDERS VENTURENational agencies
Transaction hash:
7fa2f2e292af511e9bcb08efdd36fcf8e667ba2b6885b9f4e9ea6a57aba2ba3e
Status:
Included and unchanged
Block:
#3,189 2,824 blocks after it
Position in block:
Transaction 103 of 207
Award day:
Sep 13, 2017 (9 yrs 2 mo ago)
Value:
₱4,000,000.00
Project:
construction projects
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 #3,189 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)BUKIDNON STATE UNIVERSITY awarded it to D2J BUILDERS VENTURE on 2017-09-13.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 7fa2f2e292…a2ba3enow …
- 2. Block Merkle root changedstored ad8cbd3949…a72e6bnow …
- 3. Block #3189 hash changedstored c2d4bdf9ce…38ee2dnow …
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 206 records. Each step hashes the current value together with the sibling shown.
- leaf 7fa2f2e292af511e9bcb08efdd36fcf8e667ba2b6885b9f4e9ea6a57aba2ba3e
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- 03 L ec0b16f0af1b0e12e077396a6b2eca24f5eaf7d834588efeebec4e1ba34f705e
- 04 R dcfe902309346c442ab2b30dc92cf7024f5515bef20e33e1d1c5e6ee358e1469
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- 06 L ab1b2b7b5d129b10900e6cf5980846e7a05c9da995835660930c346a29483aaf
- 07 L dcaab91e57fcf40ed2336983e2935182ec1c57c22965ff996c47ef0da2d5a8ca
- 08 R 13a252bcbc648ec317b02542cd7b85922c15a07ff5b22578ea21e29a3b25bcf3
- root ad8cbd3949bf8d2ceb79825f0ea0c6d20341758d9cc8b07142724a62c4a72e6b