OT-2026-000085064
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000085064) never changes.
Identity and time
| Publication number | OT-2026-000085064 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-71a1-aa14-139f0815b0f7 · 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-2026-000085064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5411d0146917ccb8560be075750e40d6d0fb29df4034bbfb8ca67ff004aa094a |
|---|---|
| Markdown | 11c35eea925229ffe5a3913565d268eddd28c0b33e4a1c52b0ad5a431929c6a0 |
| Publication page | e889457f4835a04da12b085e05353398cf8c2091f361f3f00e641a0217d9215d |
| Manifest | 86efc86b428d0b0bbea35909d6a1a999d4e4e2daaba48fad81522b1bd1804635 |
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 | k+9+FL/Yc/pXxkJeZQslCx5Cj9UjivddpfcvQ8oHXi10+ztYTVzwDO7X4h1+nypY5OF3sL6HGXTOMjFsw3PTBg== |
| 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
| 2026-09-17T09:55:05.265645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085064observed e889457f4835a04da12b085e05353398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.247173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085064/manifest.jsonobserved 86efc86b428d0b0bbea35909d6a1a999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.208492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085064/publication.mdobserved 11c35eea925229ffe5a3913565d268ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.168463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085064/publication.txtobserved 5411d0146917ccb8560be075750e40d6...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. |
|---|