OT-2026-000062185
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, vented after 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-2026-000062185) never changes.
Identity and time
| Publication number | OT-2026-000062185 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7f84-997c-899f4760ae80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ceabf06733a8eb4f282b1b7fd7beebc7f4ad8a9264f5dc4b120a1ba24e6afac |
|---|---|
| Markdown | cba9ed8901d74f0379af6bb1f967b6bfd9d4b8f6826932654e9894e12809971e |
| Publication page | 9e1bbd2d43629ce56fc907542623de17b530ed497fa73271e4cfcdd7d557fa7b |
| Manifest | 2e81ee0dd4f17b67e0fd4071cc5dd361796d276e993f2c23a0bff5ee38f60adb |
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 | O8Gsky+BM4Odm9CeUY19I+Fej5mfIY3vj83LHvGhnyApfHIDC5QO/htA2iYOVkohD/kCqL5yohd2zP29tZsfDw== |
| 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
| 2026-09-17T10:39:26.753529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062185observed 9e1bbd2d43629ce56fc907542623de17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:26.734994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062185/manifest.jsonobserved 2e81ee0dd4f17b67e0fd4071cc5dd361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.716438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062185/publication.mdobserved cba9ed8901d74f0379af6bb1f967b6bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.696825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062185/publication.txtobserved 5ceabf06733a8eb4f282b1b7fd7beebc...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. |
|---|