OT-2026-000063484
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000063484) never changes.
Identity and time
| Publication number | OT-2026-000063484 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-73af-9013-fd633489f5a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063484 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4514cf5d92b8bb8d545ec10c9395c2e17e7a2aee172e194b0a28a212d47a692 |
|---|---|
| Markdown | 4a4e29b92a2aaabb73f11c7efecb8d6d82e753b8dc4ea29d04a2fd1b58061451 |
| Publication page | fbc046c5d8178430b58b3883b2e84abe5888ffb599133ac14110d8d6923edbfa |
| Manifest | bca2698210a69fcb6d8781ba31f2c643e41c631183691595704d0eecea65c6eb |
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 | 8v0exqP66rWRDvFQ/yt0ZLuPzbszqlO7HVo5W+CpA3B0jsp2uu6wN0I1YtJciSRlvs8SxNedXBstU9MNDQ+0Ag== |
| 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
| 2026-09-17T10:37:27.518088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063484observed fbc046c5d8178430b58b3883b2e84abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:27.500173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063484/manifest.jsonobserved bca2698210a69fcb6d8781ba31f2c643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.476272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063484/publication.mdobserved 4a4e29b92a2aaabb73f11c7efecb8d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.456155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063484/publication.txtobserved f4514cf5d92b8bb8d545ec10c9395c2e...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. |
|---|