OT-2026-000069906
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000069906) never changes.
Identity and time
| Publication number | OT-2026-000069906 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7b36-bc07-dc04f65a07bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069906 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea0861df45ca1bcda7bba88c3d382b057f0405d38def9a11e55e72c40974e413 |
|---|---|
| Markdown | 08646f3298c904d75c1b8258f17c4ac9b4c0098033d4e7d667e77130b48f3052 |
| Publication page | 56ae9f630dc744287722f8971c5acb31e0b64929774b60b706f3c139419c8560 |
| Manifest | ebca0685f1ef007b8edbcb83caf0158057595c0318b92869bb39f78a16a8a18b |
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 | 8s2T/CoxOCm3Wiyh62e/AO/nbIaIoSncFyWWlcg0BSvv4nDfhh9u8iHfV4UkLSbpsi334OlCYCi9kIwTjUK+CQ== |
| 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
| 2026-09-17T10:26:28.668992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069906observed 56ae9f630dc744287722f8971c5acb31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:28.650873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069906/manifest.jsonobserved ebca0685f1ef007b8edbcb83caf01580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:28.632271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069906/publication.mdobserved 08646f3298c904d75c1b8258f17c4ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:28.583431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069906/publication.txtobserved ea0861df45ca1bcda7bba88c3d382b05...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. |
|---|