OT-2026-000095042
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000095042) never changes.
Identity and time
| Publication number | OT-2026-000095042 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7cae-9a41-04c6689f36dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8264bc59900a1804954622d57ff226f70678f973d5910e6cc5eb8869be7e1f46 |
|---|---|
| Markdown | 9987786f314318283f317dfcb396fcd7f4add24454bd2964dcb44411e4fecf71 |
| Publication page | 665f6ecf1defec40727555b334e9e2881e2881bcfcd5fe07de31d6c55e231297 |
| Manifest | f4f85805f455fb35369e5ded1a8dc97f7eecc98956ab558be73c7a52624ef35e |
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 | k7+KMLqQ+/Lje7LDocXU9DMSH41sUh7jIHzi5ZL25lawcc9+h4FEbDalSdUuXgkTz5NH8mHmQUqzqLstRcUeAw== |
| 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
| 2026-09-17T09:37:36.347184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095042observed 665f6ecf1defec40727555b334e9e288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:36.329320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095042/manifest.jsonobserved f4f85805f455fb35369e5ded1a8dc97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.313641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095042/publication.mdobserved 9987786f314318283f317dfcb396fcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.297423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095042/publication.txtobserved 8264bc59900a1804954622d57ff226f7...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. |
|---|