OT-2026-000084677
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000084677) never changes.
Identity and time
| Publication number | OT-2026-000084677 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7c2e-abdd-71a489014b2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52daf8aedf56940089f256283d5340c10845124947d8e4fc478a0e791d2c8517 |
|---|---|
| Markdown | 60d6b38fe923c565b8edec0e90bfc775fbffa1fde9212b4d24a5c25e41c3542b |
| Publication page | c3af2a251723e4fca57a6157a2119482eaf5013342222bead700f410f549c7a5 |
| Manifest | 783e2a2a55641916e91d86c5b4c48ce70a53645a1c28b09ad1f422539521fbd6 |
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 | /YiJ/rE3033kUDW6EIkVHw8NJTwJzygcgthlVQAIojfA9502tkPXVC2zqk78gxe+fGgty7QqKYPDByL4Z3VdBg== |
| 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
| 2026-09-17T09:55:36.193809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084677observed c3af2a251723e4fca57a6157a2119482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:36.176423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084677/manifest.jsonobserved 783e2a2a55641916e91d86c5b4c48ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.158679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084677/publication.mdobserved 60d6b38fe923c565b8edec0e90bfc775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.140557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084677/publication.txtobserved 52daf8aedf56940089f256283d5340c1...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. |
|---|