OT-2026-000077578
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000077578) never changes.
Identity and time
| Publication number | OT-2026-000077578 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-770b-be14-a34849d4cc87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077578 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bedae7fa58f6c897f460733f273ecfb05830319444c4ba89613cde2dff5f2c5 |
|---|---|
| Markdown | c8185497ba2b0377fbb65b7a530eef7c8bfd40c07821659dade974072a2f1b93 |
| Publication page | df306dc2a42105929f7e76c4e52901ae2f067bb0cfb1df4724f13ca2da340a8c |
| Manifest | b8b6decae294bf368c8d6dea2940f85a790cd30f4e16aec8723b643f89d6f0c2 |
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 | IHHel8XymyKSfRuMg4iGNPBzLMKzdgof/KOQJ2kIyDsqQrgUaRZsQNKGBKFF6FrNIem0NMzN3r7ulkZwGY+0Ag== |
| 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
| 2026-09-17T10:07:03.493906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077578observed df306dc2a42105929f7e76c4e52901ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:03.477627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077578/manifest.jsonobserved b8b6decae294bf368c8d6dea2940f85a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:03.459294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077578/publication.mdobserved c8185497ba2b0377fbb65b7a530eef7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:03.440734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077578/publication.txtobserved 8bedae7fa58f6c897f460733f273ecfb...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. |
|---|