OT-2026-000082633
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off 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-2026-000082633) never changes.
Identity and time
| Publication number | OT-2026-000082633 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7aad-908c-4db983ad23a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082633 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7eaa2068452930ca8401f3934ae344470282119ed9297cc29ac2ed5c7212b38 |
|---|---|
| Markdown | 5effa8f88662d9e6091df2e89b1077a1d466dc6f5b4a5b4b6bc99d091864ef24 |
| Publication page | 12250d9ab1a49aa522988ae54e6bc310cd0b0434407632f6433aff8309dc7cfc |
| Manifest | 99e91f6e4c4972f9fa17b1649e9123ce41d77851b54eff7ef5db3d77b573454b |
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 | wVjTH0ddnvlc7hV3UrqwOiM5D9nHv8uZyuqWnNiwJhimxL5NL5YHgs9bAxb+BVyBCf8ZQ4QAwuogNHiygl+dAw== |
| 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
| 2026-09-17T09:58:11.306172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082633observed 12250d9ab1a49aa522988ae54e6bc310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:11.288884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082633/manifest.jsonobserved 99e91f6e4c4972f9fa17b1649e9123ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.272003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082633/publication.mdobserved 5effa8f88662d9e6091df2e89b1077a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.254732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082633/publication.txtobserved f7eaa2068452930ca8401f3934ae3444...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. |
|---|