OT-2026-000084361
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained blow-off 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-2026-000084361) never changes.
Identity and time
| Publication number | OT-2026-000084361 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-77f4-abec-91119d2fa1e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 521a1b4ca0ad4b19c5883fc70c83bbb8145448b62dedde46edb5a5d765266650 |
|---|---|
| Markdown | f44e6472b416218618eec90e1e27068e9ede65f6094461c0103721c4ec7c3a9c |
| Publication page | 365d8ce983f182461e7e1dc99065539a6c0463e7779bcf004034a00268727345 |
| Manifest | c7f26ff8a5014e3b37cbae25730c8eb2f8cb646cc57d9721c6d4a52622b03f39 |
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 | d/74x6ELv3C9AVVh55UWOKNWup7rUubz6hQpwlqD+rjSEnTnD8+w8qRRvceStueUZRny8zy20uWuilGZEG0uCw== |
| 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
| 2026-09-17T09:56:17.763399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084361observed 365d8ce983f182461e7e1dc99065539a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.745483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084361/manifest.jsonobserved c7f26ff8a5014e3b37cbae25730c8eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.728782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084361/publication.mdobserved f44e6472b416218618eec90e1e27068e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.713446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084361/publication.txtobserved 521a1b4ca0ad4b19c5883fc70c83bbb8...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. |
|---|