OT-2026-000061355
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000061355) never changes.
Identity and time
| Publication number | OT-2026-000061355 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7b81-8d50-ebfa476c5a20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bf9eff8608f21f5856e5e83a979bca1df21b86ff51634d6c46776f58be59ebc |
|---|---|
| Markdown | 924d81dd3aebfb6845dabd144df18697748a47608d17fd9189c07a9063cae86b |
| Publication page | 6a64db6408e106055826ccd35c3514c006ba3f9ee731bd3e2091458647e8c910 |
| Manifest | 6516bc26ad800e80fa4a2db82ee8225656b42e75830a55a0ee918b3733d88d8b |
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 | i8BCpzj/eW2kIwZMAFLdwJR6JCAWyLF4d+NpqZhabD6Li1cVG5mkrWRZwMok6tYGvMdXI1QP5m7BnqL0PCSuBQ== |
| 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
| 2026-09-17T10:42:48.166187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061355observed 6a64db6408e106055826ccd35c3514c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:48.147260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061355/manifest.jsonobserved 6516bc26ad800e80fa4a2db82ee82256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.121012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061355/publication.mdobserved 924d81dd3aebfb6845dabd144df18697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.097755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061355/publication.txtobserved 3bf9eff8608f21f5856e5e83a979bca1...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. |
|---|