OT-2026-000086927
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000086927) never changes.
Identity and time
| Publication number | OT-2026-000086927 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7f46-8171-0d5b6d60965f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42e0b259845dd7ac6ef8ab8d4b1d185b34efcb935c03650226956c565b039b76 |
|---|---|
| Markdown | d1a42e43dd06fce85ececd528a02f92653cd6733632814330ac22c0af58e0e2a |
| Publication page | 4bc7a9cd38edda3a03cb9b0561ba4c5962a7aa57c77f6fa4667272005d6a979e |
| Manifest | 3a72bd45b5aac3ae0ccf08590ab0a4f50878e671b4148eaddcb29930692e24d8 |
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 | yVPpyx6nt4e5Trj8iI7HkYEqdDDu97U4s9iTdMuBp7GBSjye+j93esfLyDwiyoPmLsEJdnl82lnSEFRYL+YTBw== |
| 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
| 2026-09-17T09:51:47.070808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086927observed 4bc7a9cd38edda3a03cb9b0561ba4c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:47.051703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086927/manifest.jsonobserved 3a72bd45b5aac3ae0ccf08590ab0a4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.033674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086927/publication.mdobserved d1a42e43dd06fce85ececd528a02f926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.015538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086927/publication.txtobserved 42e0b259845dd7ac6ef8ab8d4b1d185b...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. |
|---|