OT-2026-000076744
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000076744) never changes.
Identity and time
| Publication number | OT-2026-000076744 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7950-87c1-7bdf313a5197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076744 |
| Status | PUBLIC |
Content hashes
| Canonical text | f818df00fa8d164e3f15341b8a8defe80ad7f24c69b57f8ee65ed791c8161364 |
|---|---|
| Markdown | 37b2d2b9ea6ba8cc75d158502ef8b1aa6313f492c2762f2b054e6be17b07189e |
| Publication page | 3f048c1922edab742fb3218ac9260e2f8b10f0fca91a8a0bb9ff4c0bb528cd56 |
| Manifest | 4300a3c4224a21a6474bfea033ff116cd0fd662cf36dd34f1c83f51aaaa7acff |
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 | IZQFdgRC0m8PCl7Z9zI9xz9S96D2U2K1iIIupbUWnOPlhVBQvFcQ9LjqNn0hRFinZwyVDd3tqultWxWgbYYMAg== |
| 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
| 2026-09-17T10:09:35.421991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076744observed 3f048c1922edab742fb3218ac9260e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:35.402013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076744/manifest.jsonobserved 4300a3c4224a21a6474bfea033ff116c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:35.379899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076744/publication.mdobserved 37b2d2b9ea6ba8cc75d158502ef8b1aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:35.337799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076744/publication.txtobserved f818df00fa8d164e3f15341b8a8defe8...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. |
|---|