OT-2026-000075992
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000075992) never changes.
Identity and time
| Publication number | OT-2026-000075992 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-78c5-be3f-93997c9da40a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075992 |
| Status | PUBLIC |
Content hashes
| Canonical text | aadc3eef6e4e711ba604404c42fbabb538efd4f2064a556941b7a15d38854cdf |
|---|---|
| Markdown | 34504598d894ebb87d2b79ba8bbe1618418065a3f72afa818320c7d07f5a5c46 |
| Publication page | c5412c1e535b4d42414769db0d4a9182acc76fdbbdfac9e575ea937ea0455d1c |
| Manifest | 677e86e629aa412e6d7d5c1b834ad659737100b4d5c78c063f3cfa4281c911d5 |
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 | 765UF7BWJFMmtTHPCoKZHOXXQga3R9BYL3uiu9FrqFIEZsq/DvcgvqlAP4w26wZS1/E+RFWjTpk4AopJOWGdBA== |
| 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
| 2026-09-17T10:20:14.393926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992observed c5412c1e535b4d42414769db0d4a9182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:14.374568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/manifest.jsonobserved 677e86e629aa412e6d7d5c1b834ad659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.356688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/publication.mdobserved 34504598d894ebb87d2b79ba8bbe1618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:14.338195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/publication.txtobserved aadc3eef6e4e711ba604404c42fbabb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:03.752383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992observed c5412c1e535b4d42414769db0d4a9182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:03.735311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/manifest.jsonobserved 677e86e629aa412e6d7d5c1b834ad659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:03.716752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/publication.mdobserved 34504598d894ebb87d2b79ba8bbe1618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:03.699438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075992/publication.txtobserved aadc3eef6e4e711ba604404c42fbabb5...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. |
|---|