OT-2026-000008234
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000008234) never changes.
Identity and time
| Publication number | OT-2026-000008234 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-7605-92fb-7ded31998d9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008234 |
| Status | PUBLIC |
Content hashes
| Canonical text | a578d24bd93805dc6d3c2acdbb7941f03664ebc47a4bfc634e05f4b358624e16 |
|---|---|
| Markdown | e9fd12059be33277b54c8035d6a94093f1fb96787fb95e7f022cb0130353817c |
| Publication page | 213ed0a591599a39c8abf935b90c317932594ea14d36647532d14ffe34047ba0 |
| Manifest | b9a8883b5520b6b4febaa5929baa5479291d5b80b539730bb4aefedd5c007969 |
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 | xLsF7vV3dE9zfQYyH3H4AhfhYhXhVyX+4HU4sdDh7aY+z1YTa7QwRmMvFZLxJVu/dbq/kXSIo4bCZnuy9gmgCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:39.393820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008234observed 213ed0a591599a39c8abf935b90c3179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.378170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008234/manifest.jsonobserved b9a8883b5520b6b4febaa5929baa5479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.358825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008234/publication.mdobserved e9fd12059be33277b54c8035d6a94093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.339442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008234/publication.txtobserved a578d24bd93805dc6d3c2acdbb7941f0...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. |
|---|