OT-2026-000086666
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000086666) never changes.
Identity and time
| Publication number | OT-2026-000086666 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7a9d-ae47-91602c986db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98b19204f30cb8880bea0db4e5fe94da262919709b065e619681ab04e03ac67b |
|---|---|
| Markdown | 11ff5efd0db0f96d17c6b5c78dabdd96dc45860d171bed05ec9cfd5099ca90ec |
| Publication page | 8a5a1f84c21d1357eb7327d829d89045cd3df487e7a1b6436c51bb46c1ee487e |
| Manifest | 37079162ca6fcd06fbbd0c65793036871ecbfbaf7f333ba9ee6656dbee6f80f4 |
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 | x3wydqvsttaZk/LSYyu2vlTuIKBRwlZI7N63aaMEcxglvbIVBNK2913XOq4J2u6z/JDMHkDKVkxuo07o/ZLTAg== |
| 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
| 2026-09-17T09:52:30.703713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086666observed 8a5a1f84c21d1357eb7327d829d89045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:30.685952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086666/manifest.jsonobserved 37079162ca6fcd06fbbd0c6579303687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.668343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086666/publication.mdobserved 11ff5efd0db0f96d17c6b5c78dabdd96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:30.649737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086666/publication.txtobserved 98b19204f30cb8880bea0db4e5fe94da...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. |
|---|