OT-2026-000077230
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000077230) never changes.
Identity and time
| Publication number | OT-2026-000077230 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-78bb-88fd-3ec618a36bd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 184fafacb3d9b7d25512911d816d2ae117a94057d8bd7f933f04bc7a8f502f06 |
|---|---|
| Markdown | 5995a7e981b594f6748c72059229565c73e12f7f4e6720ffa1f8df3f15b8d4bd |
| Publication page | 75de82c188d2b6b381f8bd1572b2711681721b8e959e78076224d5d8d259b30b |
| Manifest | 0f47854184729a3d497fde3a3afa9b840fd2334d47beec67844d06e2cda12c49 |
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 | eeSzQXOoXs0mois0t9qfos0/KUV98HJOMI5453VDxe0CgIg0/Ff0A3bIk4fnNpbe2mrafpQfNjINM6/L7rFMAg== |
| 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
| 2026-09-17T10:08:50.454814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077230observed 75de82c188d2b6b381f8bd1572b27116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:50.434006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077230/manifest.jsonobserved 0f47854184729a3d497fde3a3afa9b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:50.323580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077230/publication.mdobserved 5995a7e981b594f6748c72059229565c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:50.222198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077230/publication.txtobserved 184fafacb3d9b7d25512911d816d2ae1...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. |
|---|