OT-2026-000063464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000063464) never changes.
Identity and time
| Publication number | OT-2026-000063464 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-76bd-81af-98140dd48f0c · 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-2026-000063464 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb0423a48c2e01dc5a38d0f9ed17c50927b7e0914bf6233b544c4633b135d702 |
|---|---|
| Markdown | e85f37acceeee1fc6892449a0495ad599bd1e1becca266004cd8b392ea1cae45 |
| Publication page | 896842e95d4fc7a371bba38c3cec730aeef28bdde9c6060076d64f458b85f4cc |
| Manifest | 6e61e5f61408030b0a322149b560c3d7f010b8c01ac8fde00b5ff685ee322db9 |
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 | JkqqUo0+noRwvp5EndQAlSNfBj3ho/j5xoCMPipi8X1uCZy1/zjvGD2GMVjewHfnuww3aQ4zj68uAZ0Z5fZaCw== |
| 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
| 2026-09-17T10:37:25.815441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063464observed 896842e95d4fc7a371bba38c3cec730a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:25.798882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063464/manifest.jsonobserved 6e61e5f61408030b0a322149b560c3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.780943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063464/publication.mdobserved e85f37acceeee1fc6892449a0495ad59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.761603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063464/publication.txtobserved bb0423a48c2e01dc5a38d0f9ed17c509...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. |
|---|