OT-2026-000083273
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000083273) never changes.
Identity and time
| Publication number | OT-2026-000083273 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-71b4-8ed9-a8d589e5825d · 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-2026-000083273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67917f43490a4dfafbbee882a0ebdef960dd5829ad46bf5a18d5fb3fbd444dc5 |
|---|---|
| Markdown | 322ede48eaea7dd275f0a87004d3e032df59c0d0eb9a02debea8cb609780a85f |
| Publication page | 857429b6cc9e71fce5ae8044ab64d50daab0f75b8e19742fec5b093d203a56a4 |
| Manifest | eed1144cae5688e17039735256c9c6b58a89fa398deee48628a546db54bd9924 |
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 | aqZ1onXBTYOZBnbQDhu6l61QWhhc7f3DM7T+VX60GHglUZWfRJhqMGIzY6/mJBnk7ImbFxpW6XPGpEg1A3qZCg== |
| 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
| 2026-09-17T09:01:22.651587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083273observed 857429b6cc9e71fce5ae8044ab64d50d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:22.635752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083273/manifest.jsonobserved eed1144cae5688e17039735256c9c6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:22.617561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083273/publication.mdobserved 322ede48eaea7dd275f0a87004d3e032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:22.599631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083273/publication.txtobserved 67917f43490a4dfafbbee882a0ebdef9...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. |
|---|