OT-2026-000044995
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000044995) never changes.
Identity and time
| Publication number | OT-2026-000044995 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7230-9a94-d0476ec73ee8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044995 |
| Status | PUBLIC |
Content hashes
| Canonical text | cedabcd98ce708eb6a6560cebba8e39db98c42843203c700837a27b397877fbb |
|---|---|
| Markdown | 539e11d0fb4ecfc424a9686a534915c77f6df212e22953862b025bc9b99801ba |
| Publication page | ed20f63a654c9db7189ed0e21ee81883d0fbfd4da8fea5c2d67c44c126cf932c |
| Manifest | 91b59f5370861ab9f67bba6e392452d599fa5c2c19b02241598a4a1bab97c85c |
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 | +/nRuansb762aFAFu5LOzydC5ysG8cFBkwkhT9dLq/RaNMjGTM+Fk64vL1BVlnkruGLmbjf/GyFmWoPmB6/LCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:41.372695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044995observed ed20f63a654c9db7189ed0e21ee81883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:41.352246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044995/manifest.jsonobserved 91b59f5370861ab9f67bba6e392452d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.333987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044995/publication.mdobserved 539e11d0fb4ecfc424a9686a534915c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.317855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044995/publication.txtobserved cedabcd98ce708eb6a6560cebba8e39d...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. |
|---|