OT-2026-000001251
Publication integrity record
Gripper and method for manufacturing battery pack by using same
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000001251) never changes.
Identity and time
| Publication number | OT-2026-000001251 · never reused |
|---|---|
| Internal UUID | 01a0a674-cccb-7878-bddc-218de2b2aaa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:27.596287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 415e043399542e693ff1d61b241ce9e39eb6f62056287c4541397915f20bfb00 |
|---|---|
| Markdown | be341610ea47b4fa1ddd71d3d1d4973ca74bfc46365c65a3608000530b12d4f6 |
| Publication page | de7df7f4c720f9fd4a166ec51667e530049cc1b92bf6b13976da89ee481d8c81 |
| Manifest | fc914bb072bab58fddc93264923f1cf3f3e3d5607f4cda25ecbe9c4a1198feaa |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | kiVoQklvj9pa03JkWymVWt76eiA5Dw/5TbX5c84zVPKeDqhDU3zjjhNvHoZpeH4E5SutC8FYYwv0ObYTqrsDBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-10-06T16:42:01.864291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251observed de7df7f4c720f9fd4a166ec51667e530...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-06T16:42:01.791096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/manifest.jsonobserved fc914bb072bab58fddc93264923f1cf3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-06T16:42:01.707151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/publication.mdobserved be341610ea47b4fa1ddd71d3d1d4973c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-06T16:42:01.567199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/publication.txtobserved 415e043399542e693ff1d61b241ce9e3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:43:19.494898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251observed de7df7f4c720f9fd4a166ec51667e530...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:43:19.323160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/manifest.jsonobserved fc914bb072bab58fddc93264923f1cf3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:43:19.154574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/publication.mdobserved be341610ea47b4fa1ddd71d3d1d4973c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:43:18.859165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001251/publication.txtobserved 415e043399542e693ff1d61b241ce9e3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|