OT-2026-000084769
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000084769) never changes.
Identity and time
| Publication number | OT-2026-000084769 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7ad0-9fbc-7a5079e7171a · 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-2026-000084769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd10b535771fb346ddb2357263d363c7b208eba62a1706eb8d4a72a627d9b27 |
|---|---|
| Markdown | 1e3017dfc47d1f91d1cb09bfc07cb100a9da3eaf3f1a8de3e205144e8c01c465 |
| Publication page | e3b5cf4d6aeac23ab39a6894d2c6f6346511ff3c16e6bae73046098206add5f7 |
| Manifest | 69ba7e2e8ec380473d7bbda73c25fbc6c62267e2e2ff82e834d57a8eacc07a9d |
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 | MfFMNNflAk5jAYSx3UuVcznnES0RsmERG+nmsQ6j0F4qJjVCcyPLQTehnt7G0YY8mN5JavLCSo/MvgdAXV4fAQ== |
| 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
| 2026-09-17T09:54:42.070582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084769observed e3b5cf4d6aeac23ab39a6894d2c6f634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:42.001967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084769/manifest.jsonobserved 69ba7e2e8ec380473d7bbda73c25fbc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.983830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084769/publication.mdobserved 1e3017dfc47d1f91d1cb09bfc07cb100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.964877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084769/publication.txtobserved 8dd10b535771fb346ddb2357263d363c...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. |
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