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 - ILOCOS NORTE 1ST D Award a ₱15.0M contract to BADOC BUILDERS & SUPPLY, INC.National agencies
Transaction hash:
cfc570cf541e90329fd2eec735210fde0cdb5609045c71bad89c25e44d022e76
Status:
Included and unchanged
Block:
#3,467 2,546 blocks after it
Position in block:
Transaction 193 of 240
Award day:
Jul 4, 2018 (8 yrs 4 mo ago)
Value:
₱14,998,231.19
Project:
18AA0417
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 #3,467 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 - ILOCOS NORTE 1ST D awarded it to BADOC BUILDERS & SUPPLY, INC. on 2018-07-04.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 cfc570cf54…022e76now …
- 2. Block Merkle root changedstored 0a524a2eca…fc99b8now …
- 3. Block #3467 hash changedstored 21c07983dc…eca261now …
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 239 records. Each step hashes the current value together with the sibling shown.
- leaf cfc570cf541e90329fd2eec735210fde0cdb5609045c71bad89c25e44d022e76
- 01 L cfa9c040b26f24330936eccd8af7ba4aef0f1c258da1beb5c821e05974734097
- 02 R 1f98bd70e3061a51e974e1c95ff419463ef374c4da8b791491b581e7d8011809
- 03 R 4323bacbf5684f04c7c388c8dc046a2fa2469cc0f06bc09743fbd1c90115fa6a
- 04 R 6489c2bd012d22923309347993a2e37f2866bf1aa8728b1735f65c577e780e00
- 05 R 01ffc6954ade68c428281b2df9996e3cf937fb85e1f8425d37b2b08b0d7029ea
- 06 R 7bbe1711cdeae952834526ec7c42976b28978b9356f641828ecf9bfa8e6554e7
- 07 L 40487cf3d25efd845d7f59f5b7cd262c76f6224ddbda302141e6c0edd12d6bd7
- 08 L 11bc6e63f37f9752ee4ec28ba6b635f624beea08afe5489655646e48d0527f00
- root 0a524a2ecafbd6ed8257c5fc7a9e7fccfe17a19564003b36da32f6d4c9fc99b8