OT-2026-000067829
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000067829) never changes.
Identity and time
| Publication number | OT-2026-000067829 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-73a9-82e3-c2c380da6b70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0de61f1acd66f4b29780e63a5d681bc4e2ed3fc484e8e707577e6f8bfcd9e6cb |
|---|---|
| Markdown | 5568c0008c0ff56ae5d90812a0d02c1e4456bbcaf44ab68d0d8449ffd68d6656 |
| Publication page | 32da067015af3c13af4529dd5c9827b64013d5c88853846223fdb771c762204b |
| Manifest | 678bffa8bacd964a31d8f7b32dabf88209a8a77543f43ecdc9d46926971a3670 |
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 | ScfZokmFMm1lQKv/LRJ+r5DQLvYhqybesTDxZGR+m0dD7R9x9kFo6OORysDU292hMrmXOSKpj8Ox79T55g0YAA== |
| 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
| 2026-09-17T10:30:04.786145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067829observed 32da067015af3c13af4529dd5c9827b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:04.766585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067829/manifest.jsonobserved 678bffa8bacd964a31d8f7b32dabf882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.747621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067829/publication.mdobserved 5568c0008c0ff56ae5d90812a0d02c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.728838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067829/publication.txtobserved 0de61f1acd66f4b29780e63a5d681bc4...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. |
|---|