OT-2026-000060372
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off 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-2026-000060372) never changes.
Identity and time
| Publication number | OT-2026-000060372 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ca-7745-bc9a-f8da992bfe4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55173247e62b8a9ba3f96766dea9222cc1f01e824bf823f8ef3e6619ebb0bf23 |
|---|---|
| Markdown | 8b7289a30f594e3bfd1015bc01c65deb17c917dd54aac0b8d191f99b8493988e |
| Publication page | 9172b508c0a10fc94eae776eba947b64b20f172f3bdfc59b99b993707da3ee08 |
| Manifest | d9afb54a9f67888ef3cdfbaf2bc1861f94c4f708208d762300ebb3786c9c5472 |
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 | 4CSfqqwBWEkE08Ja74KLixURn1PLGmwrzLHwQWEKQXMLSYZeQfiPZYUQDQQDXOgvHm0iNUQHoF89xVfnn4ztDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:50.275525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060372observed 9172b508c0a10fc94eae776eba947b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:50.259882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060372/manifest.jsonobserved d9afb54a9f67888ef3cdfbaf2bc1861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.242408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060372/publication.mdobserved 8b7289a30f594e3bfd1015bc01c65deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.225577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060372/publication.txtobserved 55173247e62b8a9ba3f96766dea9222c...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. |
|---|