OT-2026-000084834
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, 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-2026-000084834) never changes.
Identity and time
| Publication number | OT-2026-000084834 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7ec5-8eab-f5c02558e2e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 333a01240f836f2cf4a77ed7579507617e3ae182c9aafc0637d947d25c3121d6 |
|---|---|
| Markdown | 05afe49af5d4e739f1685dab40c1402ca36d966ed43fc6e6b4255d4ecd2cf075 |
| Publication page | 8b87da0017c94d7981f6a5ef5f9b8249f057273d17d9f5209b4ca271492e7166 |
| Manifest | 3a59892fc19854ded5114aee5c922e2e94dd62ef72700351dabb918328c94ca7 |
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 | mECg9mphmzKLQ8CLzK0q4BvYlId1Co/pkisjLxaJTrCu5/SoQJZeaZgLyVzhq6J+zsKmhyx8lWkvvQn1D56rCg== |
| 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
| 2026-09-17T09:54:47.156171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084834observed 8b87da0017c94d7981f6a5ef5f9b8249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:47.138459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084834/manifest.jsonobserved 3a59892fc19854ded5114aee5c922e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.120898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084834/publication.mdobserved 05afe49af5d4e739f1685dab40c1402c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.102184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084834/publication.txtobserved 333a01240f836f2cf4a77ed757950761...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. |
|---|