OT-2026-000062808
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062808) never changes.
Identity and time
| Publication number | OT-2026-000062808 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7f41-97e8-2f9493539ca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e7d178bfdab862c65c7c8873a5f6c2954ef7c14686639864d4a2e6692189c95 |
|---|---|
| Markdown | 6870723d10a2337b3a9b322139a4f2877a86f185d0d84d003d101ad405ffc9c2 |
| Publication page | 149a5c96b1930f204b345d0537c879f92137563c9da703c40367f1f0c6408f77 |
| Manifest | 608360bcbea25fa6f0b13a32bfe791d4289ed3f73cb55e867740eaefe19e5502 |
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 | 9n/zzAgfMPVxMraznl6eA2881LBgrI3ghxf2c5sFvU/tSI9dGuh8siiaQmoOvctwk9zY28IOVYjHhux0RsOfCQ== |
| 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
| 2026-09-17T10:40:06.855000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808observed 149a5c96b1930f204b345d0537c879f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.836351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/manifest.jsonobserved 608360bcbea25fa6f0b13a32bfe791d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.817024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/publication.mdobserved 6870723d10a2337b3a9b322139a4f287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.791826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/publication.txtobserved 1e7d178bfdab862c65c7c8873a5f6c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.656329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808observed 149a5c96b1930f204b345d0537c879f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.636952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/manifest.jsonobserved 608360bcbea25fa6f0b13a32bfe791d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.616829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/publication.mdobserved 6870723d10a2337b3a9b322139a4f287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.598820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062808/publication.txtobserved 1e7d178bfdab862c65c7c8873a5f6c29...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. |
|---|