OT-2026-000037044
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000037044) never changes.
Identity and time
| Publication number | OT-2026-000037044 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-72a2-8991-b0c5b8369683 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037044 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf97b2f3db0f34cef041c5d2edb8f90ca466d6ef7b34ac8543f873565b3f563a |
|---|---|
| Markdown | 7d1518d616e68293aa6189982440c34bea133e7e05f54345b41f539a279dff7c |
| Publication page | 32b8d7e93aca4eabc178008eb2fb280329597101b36c0c1ab7c9623006f5863d |
| Manifest | c99ea430e2795b0dbe9c700c97a7244dfa184a3ee7be3bd4293be4a98bc50c64 |
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 | ZDKEHLZU9IlbkyjzSMO+ph2EVyFJb11BT0aphUS5eIM8jTYvH7sGOuJkev1ciBg4X1eP8FaODkYVdPnUhgCEAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:53.580970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037044observed 32b8d7e93aca4eabc178008eb2fb2803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:53.561626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037044/manifest.jsonobserved c99ea430e2795b0dbe9c700c97a7244d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:53.540523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037044/publication.mdobserved 7d1518d616e68293aa6189982440c34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:53.519356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037044/publication.txtobserved bf97b2f3db0f34cef041c5d2edb8f90c...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. |
|---|