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 - REGION XIII (CARAG Award a ₱13.5M contract to GENCORD CONSTRUCTIONNational agencies
Transaction hash:
7ac162f09e2c87481cfeabc4c7a18d6f8b6fd36f04a65d04a3fd9c0133458113
Status:
Included and unchanged
Block:
#5,598 415 blocks after it
Position in block:
Transaction 147 of 314
Award day:
Aug 20, 2024 (2 yrs 2 mo ago)
Value:
₱13,511,139.17
Project:
23N00198 RE-AD
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 #5,598 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 - REGION XIII (CARAG awarded it to GENCORD CONSTRUCTION on 2024-08-20.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 7ac162f09e…458113now …
- 2. Block Merkle root changedstored 7d71ba1f60…ca375cnow …
- 3. Block #5598 hash changedstored b16aec2325…9dcdf8now …
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 313 records. Each step hashes the current value together with the sibling shown.
- leaf 7ac162f09e2c87481cfeabc4c7a18d6f8b6fd36f04a65d04a3fd9c0133458113
- 01 L 7891b1697bb05aa1cc5fa888f72bd6438aedec4b4e6e736b386d70f2198d9587
- 02 L 8c3cecf147a1f872e1e44ca04840169839d96974a029576d5e84f8a6c878209c
- 03 R 2d97185cee527163b8c233e92541ac5deeb1674ac223dabe09923b27af749578
- 04 R 6bd0b7b2c320f981ef1326387a3ca038ee24cd730374b5b067a4b8411554208b
- 05 L 6c2060f9a90aa835b64ce2afe103a9e32c8b3924228b477acd7f5e19e2dc5969
- 06 R 95c52733b65f1baf2bab2b701ec1f137da44b7b7a47431a592bb0ba87d15c130
- 07 R d2be749806db3d372b1e00a27bafae6f7ff77cf16ed3f64767632c2ed31f9a40
- 08 L 5520dcf6266462d4645077f422963321d6db97312aaa911a35482d11a008f33e
- 09 R 5b2da91950f2927c74b5dd856d1d45d6a9d949b6d45aac0359f0ca060e9acb78
- root 7d71ba1f600a03be303b1c0e048eafb5cb0b32ef7e02193364c2d82137ca375c