OT-2026-000070414
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented 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-2026-000070414) never changes.
Identity and time
| Publication number | OT-2026-000070414 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-799e-a98a-8b38cccd5b4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6742873efaf94fed62fe2f5dea21c418808b370c3aea2e3052e52fca1078e166 |
|---|---|
| Markdown | b5851c0e87f184cd1fe97e802e092b8342198e778ebe4ff8b2caff44eee6c3cb |
| Publication page | 184974c04d3de51c3d170f408dbb3b6989b7bfd7a4c963d2e94ea2d584679635 |
| Manifest | 4ff362489aba5499254cfc20494e7c16e387aae031d46810ccffd324c31d6f8e |
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 | aYRvx59MOCdrZwqdxUWj5d5MqpHHJnklMe8ItZc4wX4HFOHe6pwioGlmc6sL7R//VMGsptZl07CPzl2FkZDTBQ== |
| 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
| 2026-09-17T10:26:13.489196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070414observed 184974c04d3de51c3d170f408dbb3b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:13.470365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070414/manifest.jsonobserved 4ff362489aba5499254cfc20494e7c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.452386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070414/publication.mdobserved b5851c0e87f184cd1fe97e802e092b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:13.435043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070414/publication.txtobserved 6742873efaf94fed62fe2f5dea21c418...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. |
|---|