OT-2026-000094758
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094758) never changes.
Identity and time
| Publication number | OT-2026-000094758 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7d0a-b774-a0788e48c95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89fec8aa9dc3d3897cbdc5708bbcd20aaf4859a27bb8d3980401d268790eab4d |
|---|---|
| Markdown | 110e698afba00a8571c6717bf4f2f03d5fc3d8c58efae012f8333f04c1b9683d |
| Publication page | 933b8af4af1d00979112feb4aed76dacc4f53fa4b076a0077062ba1c4e906226 |
| Manifest | 6167934433aad5bdb14e1e8d3cfb5e7e8c848d23e74c044f8c7244cae52a5713 |
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 | 4LEeqAhF55b/oFJdp7VPvzGF5bUehVF2F9kP4gvDcQVy/yWIqZBl9yHV6e+uPiuIu4FeC7dhe2VctFQS6S7qCQ== |
| 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
| 2026-09-17T09:37:13.891616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094758observed 933b8af4af1d00979112feb4aed76dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.873279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094758/manifest.jsonobserved 6167934433aad5bdb14e1e8d3cfb5e7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.854442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094758/publication.mdobserved 110e698afba00a8571c6717bf4f2f03d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.834916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094758/publication.txtobserved 89fec8aa9dc3d3897cbdc5708bbcd20a...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. |
|---|