OT-2026-000098857
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000098857) never changes.
Identity and time
| Publication number | OT-2026-000098857 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-70e4-b480-c2dc4664aabb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098857 |
| Status | PUBLIC |
Content hashes
| Canonical text | d40305c0ccec5ed7c2c5f612726948e70c4fc968b3c56cb18c1a66e6ede827cc |
|---|---|
| Markdown | 087fc92ec86a0a4552801d8f15b7d0b3cf70ab3b6dcb000349c50f42a006595d |
| Publication page | f6fba74c8214afe54c332dab857c2a06d05a9066bab12426fd53d299192cdcd8 |
| Manifest | e0dceb3b270360de6fafe344ad6dd0f3017a8d7f66fd843afb9672a58b530d7e |
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 | XwBeFnD6ukPBRFYkZf/B0Yzt7R/KL27xkQm44wPah5UZRCvLxLSqC0+ycAb9Ig7cakoUidIm6od88vRz9tajAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:54.082112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098857observed f6fba74c8214afe54c332dab857c2a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.060758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098857/manifest.jsonobserved e0dceb3b270360de6fafe344ad6dd0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.043165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098857/publication.mdobserved 087fc92ec86a0a4552801d8f15b7d0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.024429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098857/publication.txtobserved d40305c0ccec5ed7c2c5f612726948e7...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. |
|---|