OT-2026-000083900
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083900) never changes.
Identity and time
| Publication number | OT-2026-000083900 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-70f7-8598-d2b0d9a3764a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43b9325a950ad4ae983f7d0fc9ca30f8e0d4ad34ac766541ab2bf001e4b65262 |
|---|---|
| Markdown | 8b3d98cbdba5522c4cf51357c059c909773e049b1a3cebbd967e5fe6b5c0500f |
| Publication page | 3b125193a901c62485a58f5a81b9e9ba09fc67c6439a986ab95954ec595acc32 |
| Manifest | efde0dfa1394b764774865a4f6f3de316f5f281ad86edcc2dd212b9318726b44 |
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 | EJTMzusShZvDkGwtzX4MiXl0CauS0XgoznEydlFC+3NaIhFEiU8uMqu4BPF7M/gwr8i27ZTqN9M0GlPpBzMaCw== |
| 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
| 2026-09-17T10:00:22.714420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900observed 3b125193a901c62485a58f5a81b9e9ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:22.693173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/manifest.jsonobserved efde0dfa1394b764774865a4f6f3de31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.668471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/publication.mdobserved 8b3d98cbdba5522c4cf51357c059c909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.642266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/publication.txtobserved 43b9325a950ad4ae983f7d0fc9ca30f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.122338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900observed 3b125193a901c62485a58f5a81b9e9ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.104940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/manifest.jsonobserved efde0dfa1394b764774865a4f6f3de31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.087076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/publication.mdobserved 8b3d98cbdba5522c4cf51357c059c909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.069414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083900/publication.txtobserved 43b9325a950ad4ae983f7d0fc9ca30f8...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. |
|---|