OT-2026-000073765
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000073765) never changes.
Identity and time
| Publication number | OT-2026-000073765 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-75c4-b7f4-e3a6440b06a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b4e2dd482d5ddc014aa588325bd241f974e4f28eb1ffef4aa67df48403b824e |
|---|---|
| Markdown | 4cc81858c68dc47552220bacb94127bc7215ad9afafbffde6ceae5b9df752681 |
| Publication page | 0076caae227a114fc331d90fde510f7873079038567767889eeee6d8e78c5b7c |
| Manifest | 3cebf01818ada9ef1cd1ff5a314a1bbe70ae4dab08ff39cd943f9c40c20f646a |
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 | y8CQEjF0NgefzPP2BAfxrD1JdtF27lQF/CdOebnKI2zzNYAhgNFrxJXOklvS/TmJbrY0SN8RMOFXiYj3+S7BDA== |
| 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
| 2026-09-17T10:19:51.673493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073765observed 0076caae227a114fc331d90fde510f78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:51.655470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073765/manifest.jsonobserved 3cebf01818ada9ef1cd1ff5a314a1bbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.631748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073765/publication.mdobserved 4cc81858c68dc47552220bacb94127bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.614438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073765/publication.txtobserved 9b4e2dd482d5ddc014aa588325bd241f...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. |
|---|