OT-2026-000080736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000080736) never changes.
Identity and time
| Publication number | OT-2026-000080736 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7377-87dd-c8de8b6ea632 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03d9b1d88934d6e6e0e42333e2b63c2efc14c716fa12e753107c28c17b9c41e5 |
|---|---|
| Markdown | 066b641209888db2878fa3f5245830d38e70d8f0a2bef6269e554ae043011518 |
| Publication page | 72b9500c0090908b8fad3066011838807358d10badcf37f20338a560a21eeaf3 |
| Manifest | f11a373dd63e31030377ce4336cd559bf8d0a0f306dfc33c69de019b725a4709 |
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 | 5eXOWYUZLj+zq54UI1I9vh4ibhAwIIZ8dz/5gHE4JRGsEYgyH6jAOzOAg9EY0IFZ4ZZoSmld4UNjvmuspbBaBA== |
| 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
| 2026-09-17T10:01:53.596682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080736observed 72b9500c0090908b8fad306601183880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:53.578548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080736/manifest.jsonobserved f11a373dd63e31030377ce4336cd559b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:53.558531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080736/publication.mdobserved 066b641209888db2878fa3f5245830d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:53.534320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080736/publication.txtobserved 03d9b1d88934d6e6e0e42333e2b63c2e...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. |
|---|