OT-2026-000082677
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000082677) never changes.
Identity and time
| Publication number | OT-2026-000082677 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7920-9d23-ea9dc7007433 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0816d932b688056cbdbacf87ddff4a9c9d77fd036ae5a0087d309a302945fe84 |
|---|---|
| Markdown | be69141d664e61e4d24b6fa1ca9635e668df0caec4ef206d806b9852b6e78a00 |
| Publication page | b8361268d563e142bc7380e07a88e3c2e48148fdfe6dda89d534dc83a2bedcd5 |
| Manifest | 02090628aab6248c05b752a097b61782a6cfea7e127302f39786d5cba146f5f0 |
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 | EpW339kWzw5TbHjECXuL3xIYXSm0paNt0iEYcRAnhKVkI2j+sbYos5ZZplvP8muS8jpm1s7P+wHmWH7NxaljAg== |
| 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
| 2026-09-17T09:58:14.738104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082677observed b8361268d563e142bc7380e07a88e3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.721162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082677/manifest.jsonobserved 02090628aab6248c05b752a097b61782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.702962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082677/publication.mdobserved be69141d664e61e4d24b6fa1ca9635e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.685344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082677/publication.txtobserved 0816d932b688056cbdbacf87ddff4a9c...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. |
|---|