OT-2026-000060826
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000060826) never changes.
Identity and time
| Publication number | OT-2026-000060826 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7d85-98d8-5b7b439761f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060826 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf79b2a5660b7461e66c8017ef24702d63bab0b01264943f25cc4c85ebf90a94 |
|---|---|
| Markdown | 2abf50f261955e65c4c9551259e8f519d38ae07012d6da8595dc721e22ef5a19 |
| Publication page | d4ca9d06dfe0e6c9557a8ec152d77925436998de4aa416a89a70eff66a76e3ac |
| Manifest | 829d5df515b845cd819d57933c9e448b8b901e4c5304244f31532450c78a4f52 |
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 | vx/CpD6CVjeQ5AHYcyRgRfsLw2paoI4mVDqYjJII56K3uPNwdpss8ZvhbnJu9vRFdKb3oAy81WV36I3QkgT9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:34.719485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060826observed d4ca9d06dfe0e6c9557a8ec152d77925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:34.700837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060826/manifest.jsonobserved 829d5df515b845cd819d57933c9e448b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.678120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060826/publication.mdobserved 2abf50f261955e65c4c9551259e8f519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.658183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060826/publication.txtobserved cf79b2a5660b7461e66c8017ef24702d...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. |
|---|