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 II Award a ₱6.9M contract to MA TESORO CONSTRUCTIONNational agencies
Transaction hash:
2a3287b5d7cfafe76e0ac42e24ca272bc5eac6ffaf336b13b4247ec12fb67318
Status:
Included and unchanged
Block:
#5,621 392 blocks after it
Position in block:
Transaction 42 of 246
Award day:
Sep 13, 2024 (2 yrs 2 mo ago)
Value:
₱6,889,332.31
Project:
24B00092
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 #5,621 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 - REGION II awarded it to MA TESORO CONSTRUCTION on 2024-09-13.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24B00092: 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 2024-12-28). 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 2a3287b5d7…b67318now …
- 2. Block Merkle root changedstored 59603a0057…0587f6now …
- 3. Block #5621 hash changedstored fba755a04f…c48901now …
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 245 records. Each step hashes the current value together with the sibling shown.
- leaf 2a3287b5d7cfafe76e0ac42e24ca272bc5eac6ffaf336b13b4247ec12fb67318
- 01 R 2adfb9055a1329e8a0a825f808be3b601cf5a114df7efbcae2498598961001e6
- 02 L 091e3e7a6e02884fd0dbdce4012f1c7d8a7257df9165d0d5db85c9413f128511
- 03 R e9f9dd9cbb9d9ad911ce897b2d587fc5f1d63bed862ebc4880afdceb00984992
- 04 L ff7c26bdb4a873dd6018f2708d601df82e34604e57f6f1b05a675c9c2dd873fa
- 05 R 1fd3b07cf6d27f264e3aae58789b624a01e274292fb2564b8bba84df6dfb5f67
- 06 L dc2bcff623a517cec7d5832c3e496047c8c52e60e2b98e0b9860f335dd513564
- 07 R 17a40b4c25fc9f66f2c5587ee0495190c34a2514cd8e3e5620695da9aa3aac69
- 08 R 7740d6f4d2a0ed9e8a4fd3c8bce1fb10eb00356476c0ffe85907e24bfc9755de
- root 59603a0057bee7b8b74e6fff8b62cd3c2d3e3a84ba0139cc6efc5bb8410587f6