OT-2026-000069905
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, supply line 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-2026-000069905) never changes.
Identity and time
| Publication number | OT-2026-000069905 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7455-9a55-d9d5bd0befc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069905 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27d3d80b2e44d99dd3bc045f6d78472c8f6a114ecda9452b2dd925f19ace90a2 |
|---|---|
| Markdown | 714406abe65dca290a7503fbace6f50b2b728eb17c2245bee3f54b53e03609a1 |
| Publication page | 7548cae93975eecbeec506ca4549379c6bd89d50a7d26d134cd4d23b82e033d2 |
| Manifest | b0d590ad742a3c2585facae90652e42e2422f7f26f151d23f3742464fdf8dc66 |
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 | Iz/l76w9zg1IUqu5SAwWMo4xTX1206mx1twE276LHS45/PP+ohsDwAtN66BNGsm46Wff1nXVLSbd/wqs2VWfCg== |
| 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
| 2026-09-17T10:26:44.486415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069905observed 7548cae93975eecbeec506ca4549379c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:44.468206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069905/manifest.jsonobserved b0d590ad742a3c2585facae90652e42e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.450079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069905/publication.mdobserved 714406abe65dca290a7503fbace6f50b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.432011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069905/publication.txtobserved 27d3d80b2e44d99dd3bc045f6d78472c...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. |
|---|