OT-2026-000099450
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099450) never changes.
Identity and time
| Publication number | OT-2026-000099450 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-79e9-99db-8d5467007f05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3abb211ddd53147461d443d7021bd30ce33a020361217939447523c6f5633a3f |
|---|---|
| Markdown | 73436b778a5e45e0ccdb1c0fc2c553d718f18762085a77bc27484f0d60fbea86 |
| Publication page | 0bf768b9abc64007fed75cc3f2a3430173bcbd92907c28e272c486aa08f19a67 |
| Manifest | f424b53ef9ebd8f5b32b1957f3d950acaceed8d0292386696922f3ff647f9e84 |
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 | b9QElxKUwDAPG3EcQw0AFqvua5ErGOwDtDN71D3hAEYSMq4T2OVlJbH6i4xugym1K9+SY9BUdguC8RESvCg7Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:13.920399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099450observed 0bf768b9abc64007fed75cc3f2a34301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:13.901920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099450/manifest.jsonobserved f424b53ef9ebd8f5b32b1957f3d950ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:13.882224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099450/publication.mdobserved 73436b778a5e45e0ccdb1c0fc2c553d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:13.864705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099450/publication.txtobserved 3abb211ddd53147461d443d7021bd30c...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. |
|---|