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 X Award a ₱29.8M contract to AL YUSOPH CONSTRUCTIONNational agencies
Transaction hash:
59103ccced4271ff4d836db9f40af1aa3acb97270a6205021e4a1b2eca182205
Status:
Included and unchanged
Block:
#5,699 314 blocks after it
Position in block:
Transaction 103 of 314
Award day:
Dec 2, 2024 (1 yr 11 mo ago)
Value:
₱29,797,257.21
Project:
24K00505
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 #5,699 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 "Outside Infra - PAMANA 2024". 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 X awarded it to AL YUSOPH CONSTRUCTION on 2024-12-02.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24K00505: On-Going, 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 59103ccced…182205now …
- 2. Block Merkle root changedstored 7c74184704…3d2e8fnow …
- 3. Block #5699 hash changedstored 455da5e99d…fdef9anow …
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 59103ccced4271ff4d836db9f40af1aa3acb97270a6205021e4a1b2eca182205
- 01 L 585fbaa1962f5709f31d6836333ae5bc1d0518c4c38ddf2c78c8ea665cb42c4e
- 02 L e56a98d7e7d9ac05b651a5527f6e625a0bcbedf4c967238fc4fe8890ee7daee6
- 03 L 4d4dfd993089ac5eb027649edb2acb0010e40fb391bef7facb172abd8a3e0974
- 04 R 36568ca7fe5977b077e8722dbcdb586991133ac04788bff5592be84f3c2795fe
- 05 R 47539c489f56d27062d9605ee5559c6d9a320190c7170c034a7a8adb05a7b39d
- 06 L d9c87e7dc8bb1239df454c28731e0772d7427f4fce98571e7a213275f1a07d5c
- 07 L 9485a665110d8875b4b73445d6bf77904cb2edd52c89f500fdd40958815b46c9
- 08 R 468e793018b4e35cb31500c048cdfc74232d18c89843fdc152ef0e52ae6d1544
- 09 R 3950af72e7de7c7947b323e17adf85a4081ab9d39753d94dd010ed61b43f5450
- root 7c7418470453d7585a28db900d0245413d8eade2cdac94e6c54d74638f3d2e8f