OT-2026-000082145
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000082145) never changes.
Identity and time
| Publication number | OT-2026-000082145 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7669-89cf-31cd6fa4d43e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37bf877f72117bbe61c840d6485d086c09a452a2220d64836e226901c3719cdf |
|---|---|
| Markdown | f587ef1325ae2243d623637a44fc2c1095f2989499123fac355bae480fc7bc9f |
| Publication page | 94abe9b601c3fd617c50ab27445c13d809d8276651678c9dbb0b124b5f23715c |
| Manifest | fae6db275ed87f13caa2895e26d7df5e81b0275bfebb35076012be9a71d0ea15 |
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 | d1Ki0F0yhkRN8g3NkqXoXdDEPGl77NPng0rVGk71B9vVaR8CNgi2S3tJb5yHhntckrKD+Dg9JLCzjdU/F8/nCw== |
| 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
| 2026-09-17T09:58:57.927159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082145observed 94abe9b601c3fd617c50ab27445c13d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:57.911157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082145/manifest.jsonobserved fae6db275ed87f13caa2895e26d7df5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.894583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082145/publication.mdobserved f587ef1325ae2243d623637a44fc2c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.874833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082145/publication.txtobserved 37bf877f72117bbe61c840d6485d086c...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. |
|---|