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 - PANGASINAN 3RD DEO Award a ₱30.5M contract to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICESNational agencies
Transaction hash:
065e45b5b22dc420f97bcbebb9783f7b8dd373824e136e54713e8431d4cc3188
Status:
Included and unchanged
Block:
#5,526 487 blocks after it
Position in block:
Transaction 5 of 314
Award day:
Jun 7, 2024 (2 yrs 5 mo ago)
Value:
₱30,514,610.90
Project:
CONSTRUCTION OF FOUR (4) STOREY EIGHT (8) CLASSROO
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 #5,526 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 - GAA 2024 DepEd BEFF", 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 - PANGASINAN 3RD DEO awarded it to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICES on 2024-06-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24AI0248: On-Going, 76.73% 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 065e45b5b2…cc3188now …
- 2. Block Merkle root changedstored df70f3bccd…258addnow …
- 3. Block #5526 hash changedstored 8d2c502c35…9ce13bnow …
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 065e45b5b22dc420f97bcbebb9783f7b8dd373824e136e54713e8431d4cc3188
- 01 L 058ea94ed15c70cbf89a93b2991b899a7797297b620759ab458cf6b725f7685b
- 02 R ec76793dbb26b07befb5f57ce18baf228a3dc94740624804fcc3047dbaab3970
- 03 L 6cf23618604e0a7d8a0f53a0b1bdf2dd63dd5850d615e28b896505b304d3943e
- 04 R 48be753868a3a87bfb2d502885a5d2e9eb0b8567b1cd7283b863d0e0debeccdc
- 05 R 889e2663e1b3ce4f2a977c9b1bc424fb1348f92b0506f01f7242743d5b975bb5
- 06 R b5dff6d04359513c993bb32da3ba0bf0432029a01b9cbfa548d2d6169dd0f3b8
- 07 R 8e7d1ff90ad638e016c56147f5c415c08f1f4ece07977d325fe7b18f847f2c53
- 08 R e4ea838471d1f1d5751a6718ac090cd5e0c1b37ba4e2588e6d819708a05a7f3b
- 09 R 113ee4b68dc373f702164b817a68245151295fc4f18b4bd0acb2c262686b8396
- root df70f3bccd0c127c4468075795b27e5c83ef827669a80521d49c1728a6258add