OT-2026-000062211
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062211) never changes.
Identity and time
| Publication number | OT-2026-000062211 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7500-877c-84281ce90ce6 · 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-2026-000062211 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2c01535d7ea3a2b730cd3bd9258abfd3ae9ba7dd027c7c94817be8942eec3f6 |
|---|---|
| Markdown | b669c25a04d692afb3f288c1c3d3a1384d637a3dee8c094b8b78a9277b6c7eed |
| Publication page | 0d2beff7c18f33f4866d60fe38c208c94cb34540a5f9404fb1b0be98a923dce3 |
| Manifest | bfe5d74b45cd43871fe9a0cac4a2916d6bc14e183e49cee9b87d9098717168ad |
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 | +6efu3tgSo3RgXBkVFqM9w9HUTJo+q/0EH5FrFp90LZdlUkaEaKZR641wEgE3B/7JHGIKwD8+E84qOucq0TPBw== |
| 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
| 2026-09-17T10:39:28.774693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062211observed 0d2beff7c18f33f4866d60fe38c208c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:28.754349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062211/manifest.jsonobserved bfe5d74b45cd43871fe9a0cac4a2916d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:28.734830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062211/publication.mdobserved b669c25a04d692afb3f288c1c3d3a138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:28.682841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062211/publication.txtobserved a2c01535d7ea3a2b730cd3bd9258abfd...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. |
|---|