OT-2026-000086363
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-2026-000086363) never changes.
Identity and time
| Publication number | OT-2026-000086363 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7187-9a95-29caa8e58111 · 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-2026-000086363 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6cc9ecf3ffa24f700ca9c38ef9e96d3f8c519ffcd1fedeefc2e2abe82b6ba6c |
|---|---|
| Markdown | 3e4f1b522c8daba7ccdd01bd5fdbb3bb8ec8ebdaebb7a00a76eaaa8ee5fe6d87 |
| Publication page | a7ba525b25fc74a851ad7d8dec4453e653b417124e2e2359151cf9b7895f3321 |
| Manifest | 6164f26bbb12b58f6091e8a1b81d68bfa82effd99386d11fe54e44c3c396cc96 |
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 | 1QaTIxp+7o786HKtlcAqftziFsuSLcIg6E7XKDvTW4RLlrTqlA+cBi93sBO+rp3NnO4s23bOznskt23cya3ODA== |
| 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
| 2026-09-17T09:52:03.162507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086363observed a7ba525b25fc74a851ad7d8dec4453e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:03.144914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086363/manifest.jsonobserved 6164f26bbb12b58f6091e8a1b81d68bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.128693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086363/publication.mdobserved 3e4f1b522c8daba7ccdd01bd5fdbb3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.112670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086363/publication.txtobserved f6cc9ecf3ffa24f700ca9c38ef9e96d3...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. |
|---|