OT-2026-000082647
Publication integrity record
Three bellows 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-2026-000082647) never changes.
Identity and time
| Publication number | OT-2026-000082647 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-729f-9b2f-2347887ef176 · 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-2026-000082647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 985c61b876a20c0d3253e1aa40eaf0a85bff58557b38e675317079cd18c8c6c1 |
|---|---|
| Markdown | e62d5e414023a0c280b97ce576f281c725c808ebd13fb9db8d21ef21aa40a637 |
| Publication page | 5ce84357d4ec09603516c7a34e1c10d059b406e4e850560e01c21b4c47e79cf8 |
| Manifest | a1dac4d79105801ba073fb60d937a73863ccd2d6306382a516dd987408403866 |
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 | bYRKoLqmNZO8h/tckjvTTZKjqk+fVYb4AsMlnifCxZXJNvzHdsSrP1+O647fs4ZzxHzMznIRJjKHNJjN3mHVDg== |
| 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
| 2026-09-17T09:58:12.374907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082647observed 5ce84357d4ec09603516c7a34e1c10d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.358662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082647/manifest.jsonobserved a1dac4d79105801ba073fb60d937a738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.341551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082647/publication.mdobserved e62d5e414023a0c280b97ce576f281c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.325008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082647/publication.txtobserved 985c61b876a20c0d3253e1aa40eaf0a8...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. |
|---|