OT-2026-000008910
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000008910) never changes.
Identity and time
| Publication number | OT-2026-000008910 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-72a3-99c2-85f62a244782 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 601d865ea4054e1c2240ee9a4090b397407953186b3e8c26c9f30e56979bc4cf |
|---|---|
| Markdown | 7135f4d951eab81378087dd922735d72973ad2229311c062098c8034b4427155 |
| Publication page | f8bcf6165edfc513e9ebfdc98257e21a705ccd308f5fd88f02ceca08ac86777e |
| Manifest | de1f178627dd824f6be9397a00a6d5fb413a519af632ab2492df9126a56188cb |
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 | wg1dwfQncO+aJh7l6GJs+0WXkN0BukbbbR+d1xHkJvpbPkNUitslpgfo+VuOJfC/hwn92QKZ8uhJmSms1bsdCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:30.840906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008910observed f8bcf6165edfc513e9ebfdc98257e21a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:30.820806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008910/manifest.jsonobserved de1f178627dd824f6be9397a00a6d5fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:30.801617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008910/publication.mdobserved 7135f4d951eab81378087dd922735d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:30.783570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008910/publication.txtobserved 601d865ea4054e1c2240ee9a4090b397...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. |
|---|