OT-2026-000097675
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097675) never changes.
Identity and time
| Publication number | OT-2026-000097675 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-76d7-9be8-3ef47e4eec38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 648390b68f70f623b7f20add73811550835a63cb0a108749bc4844bc33cbf9da |
|---|---|
| Markdown | 5d00b2cb3cf1c9d694b5d85fd9a1f52d213a3a1905d2693940f2d78a42520f71 |
| Publication page | ccb3d4e76f36eec446f7659f7069265dd9ef6d52df3181b0421b41efd39f339a |
| Manifest | dc40b9fc5b5349d2720f094e7310fd4dd10ad28d97c84aa286f09acf77c62745 |
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 | DCFj0xP9El2wsoEGeEi09qYEQMffSD+32NZaZVNIvZzo8tas2zr0maX7+eXStKbWlCDDOZrjNr0iARkAZ3GwAQ== |
| 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
| 2026-09-17T09:32:41.752689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097675observed ccb3d4e76f36eec446f7659f7069265d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.737207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097675/manifest.jsonobserved dc40b9fc5b5349d2720f094e7310fd4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.719032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097675/publication.mdobserved 5d00b2cb3cf1c9d694b5d85fd9a1f52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.700690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097675/publication.txtobserved 648390b68f70f623b7f20add73811550...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. |
|---|