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
COMMISSION ON AUDIT - ARMM Award a ₱11.3M contract to CLA CONSTRUCTION INCORPORATEDNational agencies
Transaction hash:
4a2bb13656ac1f40d850f17c5a2b6b8f2dec7fd4602f844bf5e0e6a37bfb2236
Status:
Included and unchanged
Block:
#5,458 555 blocks after it
Position in block:
Transaction 5 of 16
Award day:
Mar 29, 2024 (2 yrs 7 mo ago)
Value:
₱11,345,429.35
Project:
Building Construction
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 #5,458 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)COMMISSION ON AUDIT - ARMM awarded it to CLA CONSTRUCTION INCORPORATED on 2024-03-29.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 4a2bb13656…fb2236now …
- 2. Block Merkle root changedstored a4a7708c6a…b0fe74now …
- 3. Block #5458 hash changedstored 6a8996f482…2fa429now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 15 records. Each step hashes the current value together with the sibling shown.
- leaf 4a2bb13656ac1f40d850f17c5a2b6b8f2dec7fd4602f844bf5e0e6a37bfb2236
- 01 L 46dff5ee59c16fbf10bd711369bec7b2d8fc4d116947b2d1672f56fb31e15e6d
- 02 R c87630b58190e261a49a6c1551cd8a569271307ce7054c21d5fe2679fd771a6f
- 03 L ec42fe9efab0d407f2cebd159e12ce7e1865b4bc1c4b4506de85d50202fbaa6c
- 04 R d0eefc1b2b93efcbbf157804f351275b599876535806fb705b95344c4fb19c5b
- root a4a7708c6af2311f773dc9ab5b4b708a891fd95e514d829ee047907b6ab0fe74