OT-2026-000075996
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000075996) never changes.
Identity and time
| Publication number | OT-2026-000075996 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-775c-9fb1-50f5bb84e0d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed7875ecf731bd283baeba78c3c5fc5cc0de9461907563c354e548db3879303 |
|---|---|
| Markdown | ed69d8744d3cbd6bfe3d41a8a5b8e3ab1f563ca2e5818067248ef623f9a48a2e |
| Publication page | 7c1f22e295e75cd18b563f9cb684a2c8e5af0acdbb28085de2b9fea911fde6a0 |
| Manifest | 1451412b71b43a9eccb3cec3828a7947eb5927a90fab95dc9bd3da1389b3694b |
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 | F2sUmwV+8+bygaMB8iFlIdqp5XnIfYEnFdOTjoP6299BObjMLGW8ofSICSWfXRwebjDFu9x52bmKU6HBAnBADw== |
| 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
| 2026-09-17T10:20:14.741867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996observed 7c1f22e295e75cd18b563f9cb684a2c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:14.723632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/manifest.jsonobserved 1451412b71b43a9eccb3cec3828a7947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.702230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/publication.mdobserved ed69d8744d3cbd6bfe3d41a8a5b8e3ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.682291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/publication.txtobserved 5ed7875ecf731bd283baeba78c3c5fc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:04.747566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996observed 7c1f22e295e75cd18b563f9cb684a2c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:04.730050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/manifest.jsonobserved 1451412b71b43a9eccb3cec3828a7947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:04.711440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/publication.mdobserved ed69d8744d3cbd6bfe3d41a8a5b8e3ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:04.691233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075996/publication.txtobserved 5ed7875ecf731bd283baeba78c3c5fc5...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. |
|---|