OT-2026-000082246
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082246) never changes.
Identity and time
| Publication number | OT-2026-000082246 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7ef6-9efe-0ed770259ee4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082246 |
| Status | PUBLIC |
Content hashes
| Canonical text | c67791f93733925913edfdc641b031ed40d2994d4077b9b73d2a4a27b4cd6a95 |
|---|---|
| Markdown | 1d6bd33ff8a9fa625c3a307b36aa179432dca6a96e0a0551c51c3e0d7c45d1a5 |
| Publication page | 0ff9769983c31de5acb3d3284c46a57dc2ad3f95bc189be44b0f6ce9e733b475 |
| Manifest | 6f2186f39dce880f5ba3ecdc882a77eea8628d19a0e465e9f87e076916b9e7da |
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 | adBhZz8he0tMPA2cu/eJZx9IJVQz4RLrbv8Wz3+UMAW2NUtmGUaWkdzBSHyYb0WFHWo7qvbAUlFBtQDms1LyDw== |
| 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
| 2026-09-17T09:59:05.571451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082246observed 0ff9769983c31de5acb3d3284c46a57d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.553721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082246/manifest.jsonobserved 6f2186f39dce880f5ba3ecdc882a77ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.536289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082246/publication.mdobserved 1d6bd33ff8a9fa625c3a307b36aa1794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.518773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082246/publication.txtobserved c67791f93733925913edfdc641b031ed...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. |
|---|