OT-2026-000083091
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000083091) never changes.
Identity and time
| Publication number | OT-2026-000083091 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7d02-b8ea-39d903dd3646 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88b94758246e9d450a92177538919daa59fc81f1052bee03ddf7937560de72d7 |
|---|---|
| Markdown | 724aa6111feccab3858df5f4d7be0fe410d35819befd2d405ad54ce85c9e2f26 |
| Publication page | 6ab37e5929ebad8e10fb6bfafb3f4bd8908300312f480378a24c82c076dd0c6c |
| Manifest | 7151fa9a35256d81424e8c0cf71dead97c86a20d68ee3296a98a034481170815 |
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 | mrqrd7WNMmTpJcR0sXb9tuLI2C6Mq52ol+gd7zwGwBSC1VHCgjAv+KDvKtUQPuG3TxsalfTh7KgH7OOVghDPDQ== |
| 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
| 2026-09-17T09:00:36.885930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083091observed 6ab37e5929ebad8e10fb6bfafb3f4bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:36.867922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083091/manifest.jsonobserved 7151fa9a35256d81424e8c0cf71dead9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:36.848364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083091/publication.mdobserved 724aa6111feccab3858df5f4d7be0fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:36.417599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083091/publication.txtobserved 88b94758246e9d450a92177538919daa...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. |
|---|