OT-2026-000098295
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000098295) never changes.
Identity and time
| Publication number | OT-2026-000098295 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7ee7-8f8c-9844c2a20519 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 668665e7b17f928c64b771388ae0f07c661d4765fbdbd98740bc4c0d0a2dd5d1 |
|---|---|
| Markdown | f8fde92b1005bba1c94935a921a09ac97d2235164a0ef798c7238f4afd9eab89 |
| Publication page | 6fa078b8d2b245acbe5d42be3d0264357287c27fe324869a11c390ca7d9c5b53 |
| Manifest | ab5a56c138495d1b7e24dd971107c46211142657a3bc47fb190dfd0f7fd62933 |
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 | d2Wg1fJ+DAR0gP3wiAuzG9SrBkTBz+Tlh/dOoL5j6sxu4MEKZGr2djj1NOmGs2U4Be7TlhHqMYXgWVNK+BfXBw== |
| 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
| 2026-09-17T09:31:29.794335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098295observed 6fa078b8d2b245acbe5d42be3d026435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:29.769046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098295/manifest.jsonobserved ab5a56c138495d1b7e24dd971107c462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.745280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098295/publication.mdobserved f8fde92b1005bba1c94935a921a09ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.726625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098295/publication.txtobserved 668665e7b17f928c64b771388ae0f07c...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. |
|---|