OT-2026-000104387
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000104387) never changes.
Identity and time
| Publication number | OT-2026-000104387 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7eec-b610-dc0ee7298e04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 304cd11f649b463796c0b62b678169db9d62175b57db98d2c9709c43dc3e27a2 |
|---|---|
| Markdown | d4934040330a45597313a7ea876bed5053cc4e0edc0f4b0298846f1f82db8b36 |
| Publication page | ba3f158544bdc94daf78d4b52827d594e67fb8c351bc2844c27067245f8e8ce0 |
| Manifest | d19c32c3a98ed0c95beffe5ca587b5e80ae1927f7009d621821b41bd1425c6fa |
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 | vGh6OP97Pi/5u9KpqQu00+jn4M0XX+2pNMsicCxmyrpCEg/9rJKj6yi2To4pCBzhZ2V0pTcWNfsAGEzl9a0EAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:39.175456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104387observed ba3f158544bdc94daf78d4b52827d594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:39.160497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104387/manifest.jsonobserved d19c32c3a98ed0c95beffe5ca587b5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:39.143414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104387/publication.mdobserved d4934040330a45597313a7ea876bed50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:39.124985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104387/publication.txtobserved 304cd11f649b463796c0b62b678169db...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. |
|---|