OT-2026-000086593
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000086593) never changes.
Identity and time
| Publication number | OT-2026-000086593 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-74fb-8fa3-4396c299cac3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086593 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63a6ed8734180479ed867a91490e839afcc5a9bc9a06e6ed3f73a80adb52ffb0 |
|---|---|
| Markdown | 006c6f856b18021e8bd33dbfefbb1cbcbc244346fe0cc0bda2ebe8624fccf204 |
| Publication page | 12fd3e780b6a4d8151f758321904660e0846b0567c6aa7dffebb39147766260d |
| Manifest | 12fd5ef34812c7cd3c48044c0e1afb5fa1daded1e3f75a1a81d4a3296c01c99e |
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 | TJxBHz3j871CqsB3aMO/5cbD4/WTqFaXF+sr6DtopUCnQMMZlOYKJyKhI2dbq7YzNHI/t3B/EEkjQwpomjZVAA== |
| 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
| 2026-09-17T09:52:26.136281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086593observed 12fd3e780b6a4d8151f758321904660e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.120122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086593/manifest.jsonobserved 12fd5ef34812c7cd3c48044c0e1afb5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.102242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086593/publication.mdobserved 006c6f856b18021e8bd33dbfefbb1cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.084454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086593/publication.txtobserved 63a6ed8734180479ed867a91490e839a...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. |
|---|