OT-2026-000086607
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086607) never changes.
Identity and time
| Publication number | OT-2026-000086607 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-70eb-b984-bb2417dd1194 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086607 |
| Status | PUBLIC |
Content hashes
| Canonical text | b917419f01c03f657d67629bd388e1bbb8aff7f908d826edcb30a0d914ccdd75 |
|---|---|
| Markdown | bb8d61c425146cf2373cf61098f4c2182c81c7e2c2d9cd9487e0ad5ea75d98c1 |
| Publication page | f01f69a483c2cd4ea938bb7c97f8b36d7db1460659b4c6fde0c0c681dcab489c |
| Manifest | d21381a71c62a4b915440b77b55b96f786ca69aaacb9ad0beee096d802de035f |
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 | o1XXhwWBGW8dW0T2xj8mbNzbbh8LvsHm0PG8BePZvCg1EM+SCFaOA45lkzVvOnHL7bWI+VrVNqo1i9/6k5IuBA== |
| 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
| 2026-09-17T09:52:27.185258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086607observed f01f69a483c2cd4ea938bb7c97f8b36d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.162141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086607/manifest.jsonobserved d21381a71c62a4b915440b77b55b96f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.145397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086607/publication.mdobserved bb8d61c425146cf2373cf61098f4c218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.126689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086607/publication.txtobserved b917419f01c03f657d67629bd388e1bb...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. |
|---|