OT-2026-000073099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000073099) never changes.
Identity and time
| Publication number | OT-2026-000073099 · never reused |
|---|---|
| Internal UUID | 01a0ae92-c816-73fc-bbe7-e15df5b0829c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:10.336919Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073099 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd4d789d66630b7af5c2aacbcafc56e0d32c866a7cb19968f65d02e3ae967327 |
|---|---|
| Markdown | b7a2023466d03c1a63be498b8a3e7b21879f7c3e26756cde4e69fdfafd2a3b18 |
| Publication page | 0efe16908482c8e0128dcffd17115c47def840b297b851071a557662d81c2eb9 |
| Manifest | 30d741cb9b2fdef3eebad6d853182df8118e48f8069c6428190eb3d44caae0d7 |
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 | jOrgC9MLwBmUmRtspClj0ctGpM8IP4qcLKQi5ca/EQHmflSA8TcZ/IOKN9tvoY6nbkAhjfTsyGFa6p/PAXDnCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:03.551195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073099observed 0efe16908482c8e0128dcffd17115c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:03.533539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073099/manifest.jsonobserved 30d741cb9b2fdef3eebad6d853182df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:03.517052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073099/publication.mdobserved b7a2023466d03c1a63be498b8a3e7b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:03.498527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073099/publication.txtobserved cd4d789d66630b7af5c2aacbcafc56e0...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. |
|---|