OT-2026-000086360
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000086360) never changes.
Identity and time
| Publication number | OT-2026-000086360 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7171-b34d-0bcd20995359 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086360 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcbb03e65a6d1d8db8828df079fc035aa1f208858449549e5ed40b53dc0a399b |
|---|---|
| Markdown | 07d8763360cda1c8bf95c03bba884161997bfc882b2ef7a0c8b69f348d2d2cfa |
| Publication page | 4f54b3a4b89be1852c50f2781447cd3e6c2376a5928fa3d5f722e75b924c5505 |
| Manifest | 90c5107e8f53b8f003aa5547eb183fd837e31afd1b3a0788c7846d765e0f9d6d |
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 | 2Tl/nqD7omTAZuUP9xHjtDT8aL+kDGAxRxU1Bx8cD6K7Ozi+zywiEa89exDoLMZFNIYqJH+sF4J3KJtGa63TAg== |
| 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
| 2026-09-17T09:52:02.954289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086360observed 4f54b3a4b89be1852c50f2781447cd3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.936505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086360/manifest.jsonobserved 90c5107e8f53b8f003aa5547eb183fd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.918472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086360/publication.mdobserved 07d8763360cda1c8bf95c03bba884161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.900965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086360/publication.txtobserved fcbb03e65a6d1d8db8828df079fc035a...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. |
|---|