OT-2026-000081772
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000081772) never changes.
Identity and time
| Publication number | OT-2026-000081772 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f74-7725-928b-cca5ebcc69ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65728d37d37ade4eddfcd8b8ed15a20b19468ab29f443535898e8d9bb5f21c8e |
|---|---|
| Markdown | 0f3511eb0c3908898307287a7ee86ee608ca4177d918c0fa84538ef9f7271a80 |
| Publication page | 198e0c08148b4cbae933629543bae7892c21f3632e27ad9e7e81758d76c05597 |
| Manifest | 4e63f1f3d0a1bbb9287da82e314a2ac3e6a076d228099e19f9d1aba33a62a6cc |
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 | hLDgAI+OredrB0EiZlBhptCZkh8F+hl1TN+RWC2EEoF3hPojiGf6+GGhdB2vyrCkB0vOWeP0Y3ePz2FiflKoDw== |
| 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
| 2026-09-17T09:59:51.925135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081772observed 198e0c08148b4cbae933629543bae789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:51.905421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081772/manifest.jsonobserved 4e63f1f3d0a1bbb9287da82e314a2ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:51.887559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081772/publication.mdobserved 0f3511eb0c3908898307287a7ee86ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:51.870218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081772/publication.txtobserved 65728d37d37ade4eddfcd8b8ed15a20b...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. |
|---|