OT-2026-000010855
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000010855) never changes.
Identity and time
| Publication number | OT-2026-000010855 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-70f5-a865-8626b7beb8d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b310810653dcb0e2bfec2c6430e31dcb36165fe72962cf49fcf1e59640b45bb |
|---|---|
| Markdown | 99358b54366bedfc6409f8eb6046f89dcff24d1661e29c6fb1a1819f99daa538 |
| Publication page | fdae09bcbf061a23399416c92c3889ac0d9c982484bef4c435e925962910d031 |
| Manifest | db4e2219dd9f303d2f715ace62dcdec8c5bcf1d12f7003986cadb551f84b3413 |
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 | tu0OvF3qat0AitocLpw6F6QY9Tygoo93M+xNwjycDWqu37XSmxdKATNW+rYydOhN9cOj9qZgyItOY1qW1XBNBA== |
| 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
| 2026-09-17T12:13:36.896602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010855observed fdae09bcbf061a23399416c92c3889ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.875845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010855/manifest.jsonobserved db4e2219dd9f303d2f715ace62dcdec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.851404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010855/publication.mdobserved 99358b54366bedfc6409f8eb6046f89d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.830593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010855/publication.txtobserved 0b310810653dcb0e2bfec2c6430e31dc...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. |
|---|