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 - CAGAYAN DE ORO CIT Award a ₱4.9M contract to CAGALAWAN ENTERPRISES INC.National agencies
Transaction hash:
ef9b2cdc5ae052ddd3e4d24c32f583404ba55015876d53847a6f5d89378e09aa
Status:
Included and unchanged
Block:
#5,420 593 blocks after it
Position in block:
Transaction 421 of 442
Award day:
Feb 19, 2024 (2 yrs 8 mo ago)
Value:
₱4,937,577.48
Project:
24KH0029
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 #5,420 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 - CAGAYAN DE ORO CIT awarded it to CAGALAWAN ENTERPRISES INC. on 2024-02-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24KH0029: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2024-09-16). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 ef9b2cdc5a…8e09aanow …
- 2. Block Merkle root changedstored d16bd6bdcc…0731b7now …
- 3. Block #5420 hash changedstored 8d9a0a09ce…9fa714now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 441 records. Each step hashes the current value together with the sibling shown.
- leaf ef9b2cdc5ae052ddd3e4d24c32f583404ba55015876d53847a6f5d89378e09aa
- 01 L ee6b79b7e3a679e31a2379c9947a4415792ba96ea046fe0bace1927b4d398c6d
- 02 R 2c3811185d4867f7770cf81312466af867942d16ef4b46d17956c639b3882087
- 03 L 09ca5c73561faf2f8539d4ca69a32a7063c6169cffc18e2846be075ea349c465
- 04 R 4276d788dbdc23410ff1250eba4ff7f4a0589fcc1042440db9cac8fe1986c355
- 05 R f6fa00984b39c6d8612efc3f8fe72650046caf5c1be89cc98a19f88f6ef9ce13
- 06 L 9d7eeeb387ed87c8d505902eb0a44f6a17bb90bf0612cbca67a6821a6b8c0432
- 07 R 6b5bed669fef6c343a899225165327c7b5979ef798fe79ad9749ec70c56be11d
- 08 L 44cd1f10e4753810cb687f5ac5b56e010424cc03c3ab967e86897813d9b7e0fb
- 09 L edc15eb906be92d6dc269b6112c84079ac955ac9f601f1c43e96b6aba4bdd171
- root d16bd6bdcc666eda840e30f52be65727f5d07bd5d8dab49e3ae39135800731b7