OT-2026-000102375
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102375) never changes.
Identity and time
| Publication number | OT-2026-000102375 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7a2e-8f21-5d7f8ca60241 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61c7718a45efde2111fe25f77b14a374275e2aa56e87f22815fd90eee397731f |
|---|---|
| Markdown | 61ff7fdca674ffea5134df743f3b77ff08a7ebaaa0006d7c9370ef778770b66b |
| Publication page | 332d5b57667fca3d3b4d4dbd481a4e37201a78aba38359f38d903be667649862 |
| Manifest | 4bc10122e56e0d6a1c9d4ad05b221a2abbd47ec33f6deefe7cdcadde01530529 |
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 | AS8eEuAqJ/jGQNnsUBAViNbbPBdUpKgr8Ka/TMk9SlOKIQJ6XOmubrOL89I0q0iLTnDTagQrXWUT8aIoUnpeDQ== |
| 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
| 2026-09-17T09:23:42.850793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102375observed 332d5b57667fca3d3b4d4dbd481a4e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:42.833968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102375/manifest.jsonobserved 4bc10122e56e0d6a1c9d4ad05b221a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.816327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102375/publication.mdobserved 61ff7fdca674ffea5134df743f3b77ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.798415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102375/publication.txtobserved 61c7718a45efde2111fe25f77b14a374...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. |
|---|