OT-2026-000079488
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000079488) never changes.
Identity and time
| Publication number | OT-2026-000079488 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7270-b199-06d02d071d6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c8b20fed537204459a5e60dfb1bf8f396f36d9d08a7ee69728f27def36dda5 |
|---|---|
| Markdown | 487f63805944a568c1328e47be32e7574ee7e9d60bf3af5dc997f63962106d37 |
| Publication page | bc9094e02686ae93592543dbdf32def506dde4750b8940f983633e2c04c78988 |
| Manifest | d07b2e2b81f510e61b22d2f7719fbe332c3a98d4891ba1192e2c8e0cc8223333 |
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 | 04VRFPetxbW9bouryhlCPXqM8tH4MDSkEUB1dRXcJPp235GfH9UnRylqki8ltDJz3tuujlRvL7z/EFhK6zEoCQ== |
| 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
| 2026-09-17T10:05:06.729101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079488observed bc9094e02686ae93592543dbdf32def5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:06.709537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079488/manifest.jsonobserved d07b2e2b81f510e61b22d2f7719fbe33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.689695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079488/publication.mdobserved 487f63805944a568c1328e47be32e757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.671769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079488/publication.txtobserved 06c8b20fed537204459a5e60dfb1bf8f...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. |
|---|