OT-2026-000081606
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000081606) never changes.
Identity and time
| Publication number | OT-2026-000081606 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-77c4-b891-faa276992975 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d8e8cb1723ea2f19bf1634daa63f16083228a8aa8454166c5fccf07d30f0f42 |
|---|---|
| Markdown | 69e7ce0139fab2d45107c5f01a613f3af6c5e274044c06fa54318fec4ecb3a33 |
| Publication page | acd043de0f5ffb201214051f3df29ba4e0cb03476e8bd9b74219c67a55680e36 |
| Manifest | 98f67fc34533022f9f5347ab3e8154791868a0b07943814707b9c62a74c0c8d2 |
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 | bS2Ku9OcS5AQJhfwxlqJckgwqJJ2UugGOOq2sYPxEX0I79kfIdaUUO/+NJUDnT7lUz8YE0kRnvqEmyr5IBf0Dg== |
| 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
| 2026-09-17T09:59:38.709354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081606observed acd043de0f5ffb201214051f3df29ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:38.690804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081606/manifest.jsonobserved 98f67fc34533022f9f5347ab3e815479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:38.671896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081606/publication.mdobserved 69e7ce0139fab2d45107c5f01a613f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:38.652947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081606/publication.txtobserved 4d8e8cb1723ea2f19bf1634daa63f160...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. |
|---|