OT-2026-000101924
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed blow-off 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-2026-000101924) never changes.
Identity and time
| Publication number | OT-2026-000101924 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7091-b410-6abc53619b84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 174480ed27ba722b88e288ad36a81fc42623bc17112a86e4dc7b86c5d881b99d |
|---|---|
| Markdown | 6c8e932c42d0ac256d14304d5f3ff504d146ff125563447f1d837f2ee584bf6e |
| Publication page | d561d4e165bcb6b36a1116944ef6d78a1d1ba2fbeba50fe4f7b417096d347fce |
| Manifest | c10cff1704127c8a83660c98a0d17b27cdd94021eb2f6ef7588c4250edbb0fdf |
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 | bRGltYxsmk9ZpaJC67VputbC9FJXjAYrLHXzPgttaIvxUZelnS5zTUUym6Rwcex4T3vXgKdQKqJ7cVnumhtYBg== |
| 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
| 2026-09-17T09:25:02.089454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101924observed d561d4e165bcb6b36a1116944ef6d78a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:02.068188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101924/manifest.jsonobserved c10cff1704127c8a83660c98a0d17b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.047938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101924/publication.mdobserved 6c8e932c42d0ac256d14304d5f3ff504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.023719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101924/publication.txtobserved 174480ed27ba722b88e288ad36a81fc4...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. |
|---|