OT-2026-000062153
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000062153) never changes.
Identity and time
| Publication number | OT-2026-000062153 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abc-7b24-9b28-5023506e9516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a0f0099f9ba23e5f74457ab886696f489c9e3b6f414f4f0e2707f4c3557096a |
|---|---|
| Markdown | 8e3efe5b6eabb125e1a111b0ab2479aa920df6829fda5f3ebba4e11d8382dbac |
| Publication page | 3453b0a35bc53cc6b994707b6804bc42c5b2fa4f0f9ed9ee8852bbd3cce7b752 |
| Manifest | b6d64d14a7288e14eef874208b15ee8f684e4bda22bab15f5aca4fe787c864ad |
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 | ZKRtnN6fq0kA8VoSEYNoH1ZvOoeR53A/qflJBe8NO4NMF/6SchS6S+m4uBPOi5l55epf4mznhItifQwaKMW5AQ== |
| 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
| 2026-09-17T10:39:24.207073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062153observed 3453b0a35bc53cc6b994707b6804bc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:24.152114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062153/manifest.jsonobserved b6d64d14a7288e14eef874208b15ee8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.134582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062153/publication.mdobserved 8e3efe5b6eabb125e1a111b0ab2479aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:24.078066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062153/publication.txtobserved 3a0f0099f9ba23e5f74457ab886696f4...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. |
|---|