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 PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO Award a ₱5.9M contract to LLM CONCRETE PRODUCTSNational agencies
Transaction hash:
5427fc8bae4add46c70618bc736352639b18474da2b5edfb837094714dacf832
Status:
Included and unchanged
Block:
#2,128 3,885 blocks after it
Position in block:
Transaction 31 of 121
Award day:
Jul 15, 2014 (12 yrs 4 mo ago)
Value:
₱5,887,502.99
Project:
Construction of 1 unit 1 classroom
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 #2,128 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 PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO awarded it to LLM CONCRETE PRODUCTS on 2014-07-15.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 5427fc8bae…acf832now …
- 2. Block Merkle root changedstored 1b43b5a3b8…21446anow …
- 3. Block #2128 hash changedstored a014e71fba…150535now …
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 120 records. Each step hashes the current value together with the sibling shown.
- leaf 5427fc8bae4add46c70618bc736352639b18474da2b5edfb837094714dacf832
- 01 L 507281fd08159d9a86203f07caa59e545bb66564aa7371534ef263b0499f8b7e
- 02 L e81d8533dd41a3b5443d14d6283e1b3d26fed186c814deabee667c20712c21e3
- 03 L d07110821dab16f81d86ad6b81684603aab5d13e4ebb8c1de78d0eed90558c12
- 04 L a6e24d26507bafffd5c64f6507095caa41bda53aee93fa80d321aa984af3575a
- 05 L 2d1da9ce93f129d65015e21e4cd7f02c221f9d2caccfeed4b5c4641e281fab59
- 06 R 686ec2697787865b5ac9f905f4829a0b15fc8539c7babe72150f4e1b1c280948
- 07 R 17c4dcc789b4ebea1c6d449f379565dc10c94227d2dd382dc9bf4e64354f52bf
- root 1b43b5a3b89924a8d1cb0654ad8353c5d4a38e83fac33e71b56f334fdf21446a