OT-2026-000023303
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000023303) never changes.
Identity and time
| Publication number | OT-2026-000023303 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7472-8a7f-de2fe3957901 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ee0f55a5f7c5cbc736fdee50799b9ee8b8034564291f3b9ba008110d984a23c |
|---|---|
| Markdown | 8e537a3fff21dc97187c26f8c6521c403f95df092f8addb9e5e6e56944876ea2 |
| Publication page | 4fe1e4046b03d13251db24651f4bc222aba89777a40f74e1b68d397178734c61 |
| Manifest | 00d194430590077f4bc022a6c3244f1404999eed4bee130ac2635fa198e8e7b5 |
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 | tUqg2zUdT4DTvp8IkTv5vUW64Qn26pzQ97/OvJbZf8SnbECKko/gNuSGUG51xA70jUtoO+gNUoIPx1I40xEHAw== |
| 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
| 2026-09-17T11:51:23.097584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023303observed 4fe1e4046b03d13251db24651f4bc222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:23.081824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023303/manifest.jsonobserved 00d194430590077f4bc022a6c3244f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.066773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023303/publication.mdobserved 8e537a3fff21dc97187c26f8c6521c40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.049811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023303/publication.txtobserved 6ee0f55a5f7c5cbc736fdee50799b9ee...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. |
|---|