OT-2026-000010714
Publication integrity record
Foam pad vacuum gripper, two stage ejector, vented 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-2026-000010714) never changes.
Identity and time
| Publication number | OT-2026-000010714 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7009-81cc-3c6c932111ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3efe14bfbfd23396c6231ef6e375cdd2718b53fc4316477fb1188e2cf4b25f0e |
|---|---|
| Markdown | 47da53575dc208a2028269028335d68f9ef0e3ef4c78a7fcb35bf87307cf6fae |
| Publication page | 7ff1c2aac0fc254f05ad070a5d989a8d4c7be7f82f9ba4118666b2b26f3cedce |
| Manifest | 375ff86dfa8501173dec0efcc8f9fc55915477a27452cfa3704c4eab46fc4dec |
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 | w95HlRpyLBqMqw6zL3sSZBNXu8se5rh1mH8JUrLZ6SX/Rw5Gx2ZvJUBslfIa14YHLgQyWsWlK9/uuw6YFaHCBw== |
| 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
| 2026-09-17T12:14:56.115700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010714observed 7ff1c2aac0fc254f05ad070a5d989a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:56.097660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010714/manifest.jsonobserved 375ff86dfa8501173dec0efcc8f9fc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.076777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010714/publication.mdobserved 47da53575dc208a2028269028335d68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.058692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010714/publication.txtobserved 3efe14bfbfd23396c6231ef6e375cdd2...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. |
|---|