OT-2026-000058620
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000058620) never changes.
Identity and time
| Publication number | OT-2026-000058620 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7a75-99a7-254311ca7b4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058620 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aed8978273465f082d4ee3bb1307fcc893e3570b0bd6218fa447e3a010706f1 |
|---|---|
| Markdown | 94fbcfad98f48eb7ef6330ac4a31cf987883f2fbffa369111d880f828457fef5 |
| Publication page | f763b6a721edadd400244e437368c9262d890848eb51ded9cc439ec05d30b24f |
| Manifest | 35077b4c04bf1b431839470e5d615c8a2ff474f51b3a0479a857673abb91487f |
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 | DUaxcXH/F0eUHwvuXtJQy+B3WAsF57O0F/VZ/dyyDF0aw+zldcSPYzFpjwQAoyfbIcm7ooyR8vddT8VVb5HXAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:07.487989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058620observed f763b6a721edadd400244e437368c926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:07.470222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058620/manifest.jsonobserved 35077b4c04bf1b431839470e5d615c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.451212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058620/publication.mdobserved 94fbcfad98f48eb7ef6330ac4a31cf98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.433659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058620/publication.txtobserved 9aed8978273465f082d4ee3bb1307fcc...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. |
|---|