OT-2026-000085304
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000085304) never changes.
Identity and time
| Publication number | OT-2026-000085304 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7456-95ab-2df61fddf885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d3a5b9c0de2a0c6ed82d4941c89c4c18516c4f17116f7913b6dc3b63f177280 |
|---|---|
| Markdown | e32844d202def9672620422cce145a37c04539d96e7afaafd2f7b06d7635f52c |
| Publication page | 5eac994e53abc0d4c32168417dea797cfb4cbb3537ca564bfcf75533ea6763ad |
| Manifest | f3bdae0ff492f0377e7d05f6018ded8650449d6495f54147675bba7ebbe7638d |
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 | d0x5ZGIIAQ7/kDtHejGY/CJ36qq4UaMHXkvkWbCnzS8X1tOMkye7KKdXJQ6Ng9kqp1OtpzeO8eq04xe8UdUuAw== |
| 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
| 2026-09-17T09:54:01.340019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085304observed 5eac994e53abc0d4c32168417dea797c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:01.320943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085304/manifest.jsonobserved f3bdae0ff492f0377e7d05f6018ded86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.300084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085304/publication.mdobserved e32844d202def9672620422cce145a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.280214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085304/publication.txtobserved 4d3a5b9c0de2a0c6ed82d4941c89c4c1...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. |
|---|