OT-2026-000086634
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000086634) never changes.
Identity and time
| Publication number | OT-2026-000086634 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7faa-ba23-351e3d4e7cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c18056f24eaaab363225683b1c018918df9b8a267ab7d77f72086b05112d067 |
|---|---|
| Markdown | 4572155a473fd0f160f74109a8a2af380e12c31601ca7fe98f8ceef1b4b9aa8d |
| Publication page | 61a41cd458d8c2c84fcf8234023c0fb4d843dedf0032d983686303ee50b37017 |
| Manifest | 40b426221402bf325069e55820f67dfe409e3750cccbacfa5596e8038372c8ce |
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 | Nqml74MZcxcNILFt1TbG3aOz63gxCgIKCgM04omMmUqLh7PUK9Os9xEZuNn6BH6HYXECSJBu71gnm+1Zlc9PDw== |
| 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
| 2026-09-17T09:52:29.350488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086634observed 61a41cd458d8c2c84fcf8234023c0fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:29.333192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086634/manifest.jsonobserved 40b426221402bf325069e55820f67dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.315437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086634/publication.mdobserved 4572155a473fd0f160f74109a8a2af38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.297163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086634/publication.txtobserved 3c18056f24eaaab363225683b1c01891...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. |
|---|