OT-2026-000009236
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000009236) never changes.
Identity and time
| Publication number | OT-2026-000009236 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-724c-a05a-b01bf890b5e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009236 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6ddd0a4f9822717f6c94efe577bf228ebe6bdda9a11493396f94041db29e690 |
|---|---|
| Markdown | a2c76d3b3d94d7ccea40a0d1670320806ceee1f0eafbeb95b02fa472e6c11704 |
| Publication page | 1aa2e9b7fbd2b01ff7e539da9aebc392538ec33ec13f2628c1a19471e68671ad |
| Manifest | 05672eae68203248ce993d3915d4e172c5b3883443f1590b421a18ad88f45e48 |
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 | ICuysWWc4pUawwwUiWtw4EBGWZ3M40rj+OoCTEhN4VCd2yH5aBVbzXPO0qZ6q0bW7VlQvaStmBfyRa2dYs/eDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:58.235411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009236observed 1aa2e9b7fbd2b01ff7e539da9aebc392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:58.216781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009236/manifest.jsonobserved 05672eae68203248ce993d3915d4e172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.196789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009236/publication.mdobserved a2c76d3b3d94d7ccea40a0d167032080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:58.178324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009236/publication.txtobserved a6ddd0a4f9822717f6c94efe577bf228...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. |
|---|