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 - LA UNION 2ND ED Award a ₱11.5M contract to KRYPTONITE 6S BUILDERS, INC.National agencies
Transaction hash:
b5c5efae35a54b83baaa59cf232c7934fb6740bd1d9794099066065dea447fb7
Status:
Included and unchanged
Block:
#5,072 941 blocks after it
Position in block:
Transaction 256 of 352
Award day:
Feb 20, 2023 (3 yrs 8 mo ago)
Value:
₱11,480,001.96
Project:
23AF0060
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 #5,072 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 2023 OO-1", i.e. the FY2023 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 - LA UNION 2ND ED awarded it to KRYPTONITE 6S BUILDERS, INC. on 2023-02-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23AF0060: 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 2023-06-12). 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 b5c5efae35…447fb7now …
- 2. Block Merkle root changedstored f02a937035…533df6now …
- 3. Block #5072 hash changedstored 12f8c4f95c…3976a8now …
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 351 records. Each step hashes the current value together with the sibling shown.
- leaf b5c5efae35a54b83baaa59cf232c7934fb6740bd1d9794099066065dea447fb7
- 01 R b64c64084ceec7417c73d43bf536f4136d897a5e18ae6037ce92d10ed43b5e91
- 02 R 1637a31b76b167f7fe01cf7147f26ade4aa7d4baf383b2e6f0f921515ac49953
- 03 R 61c3121752d6a0873ee86cc97642a59aa56e47f18394523c86770f46a8f811fb
- 04 R 170a99f9aa7c3138d77195b7c62d4ba87f3deba262d9aa0f35cd2ad010f89b4d
- 05 R b54a193755a52ef67fa65959d3c0d3550ff1c1b5239c8c1f9d4537a61c843b30
- 06 R 77b08c54f53a39fbdd7fd51e60f6cea25a924488910adff5ca8b26c807d8a5db
- 07 R 28396dbdcb38f473873df7b8feb8b0181cdddc0957998c9bcb237aa4239661f5
- 08 R 4606909ab6d717564fe2b44ec5cc9df802fc06b5423f9657755a48b01566694b
- 09 L e0bcfcdab32381f9acddf32f686d8a876c5bb7818b44ec7b539fad497716309f
- root f02a937035387ca1c037a578f395abbeb99eee4b266ed567b4fb8f33a6533df6