OT-2026-000008210
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000008210) never changes.
Identity and time
| Publication number | OT-2026-000008210 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-7efd-a111-86f28d337a2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008210 |
| Status | PUBLIC |
Content hashes
| Canonical text | a811e3df8daf7f0c3315b79d094dc66c948e69162a912824306f91ed38007ffc |
|---|---|
| Markdown | f506f6d0bf001c6cd876901daba37d70b914accb9e459f1495ba9d66782b3aba |
| Publication page | e23c5f0099660c9de7d86881f679492427877c477933bcc120ac414a02ed55aa |
| Manifest | 4ec6c383501217b4f583f5e5adbabfe15a5922e5cac766ba112944a6fde9d4ba |
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 | yKCqKL5nhzpoPgfQyLljmMcakQt3hbGqk5XppNEXCBH9DHuS3aTTpkmOd3351UHN8WnChMEQFSj3TBnwrhgzDg== |
| 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
| 2026-09-17T12:20:37.293419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008210observed e23c5f0099660c9de7d86881f6794924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:37.275229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008210/manifest.jsonobserved 4ec6c383501217b4f583f5e5adbabfe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.258183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008210/publication.mdobserved f506f6d0bf001c6cd876901daba37d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.239864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008210/publication.txtobserved a811e3df8daf7f0c3315b79d094dc66c...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. |
|---|