OT-2026-000084999
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000084999) never changes.
Identity and time
| Publication number | OT-2026-000084999 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7b94-9b00-fd90cdccc4c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084999 |
| Status | PUBLIC |
Content hashes
| Canonical text | b212ba0f3ec01f2f53d581fbaa96a9e5a8cacf9b95ea55e64ad59d687aa1e248 |
|---|---|
| Markdown | da7a212a077b41f4d6ffa779997eebe720c30fcb79e13aa14e0befaa0797c225 |
| Publication page | 77935dcfacfc431cb03507bdd8e289ebb463aa113bf962cc991f6f6d663d996e |
| Manifest | 2afc1f69445228125f6ea15e7cf581956f5bbd915643d6b69f2cbfecc64d6533 |
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 | BXs2wXlErUnyM13UrZipiXQcKxHbFiSfNu4Jht63GAnhB7YH28PPmESRIqsUD+lY5okE7w7jTr7t17AJd+HEBw== |
| 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
| 2026-09-17T09:55:00.176480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084999observed 77935dcfacfc431cb03507bdd8e289eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:00.159951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084999/manifest.jsonobserved 2afc1f69445228125f6ea15e7cf58195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.143097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084999/publication.mdobserved da7a212a077b41f4d6ffa779997eebe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.124085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084999/publication.txtobserved b212ba0f3ec01f2f53d581fbaa96a9e5...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. |
|---|