OT-2026-000079929
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000079929) never changes.
Identity and time
| Publication number | OT-2026-000079929 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7b0a-8f52-73d547ea1d71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86cedb724a1ab4e2fd04c999acad919e0891aec64c17d3bbf18387ef2d9bd6d4 |
|---|---|
| Markdown | 3a45d223de78b067a87426e5d00a2bce13fd44303356cc889505bb87f4119947 |
| Publication page | 65224d1b36b393ef151e3d7248f80c84a44f4eddae37e7b9269d67823f4f4861 |
| Manifest | 227c3e0deec8e3f249a7a48068cbd2dfccea2151fc37386f81af84c0b68e29ce |
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 | wVNpjh4HYDsCLd1w2VjBuYxBxm1Q8fcSOp33pVp0SjX7psmZRUYGIwCak7P7HCihRVkDWZuXopcuwCT7m1w0Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:49.882473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079929observed 65224d1b36b393ef151e3d7248f80c84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:49.865641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079929/manifest.jsonobserved 227c3e0deec8e3f249a7a48068cbd2df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.848450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079929/publication.mdobserved 3a45d223de78b067a87426e5d00a2bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.829007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079929/publication.txtobserved 86cedb724a1ab4e2fd04c999acad919e...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|