OT-2026-000079884
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000079884) never changes.
Identity and time
| Publication number | OT-2026-000079884 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-754e-a077-63a52ba8280c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78a46a6f0bd5c7387e84e1bde58a6fa140c25b61b9ad776c38ad01a0cec2139d |
|---|---|
| Markdown | d8ee8082a7957f4ed89d18cd84ebcb5d7577f2799143971d6952eb3b177418dd |
| Publication page | d62c12e2727862ab46f06a59b12b4d13094ef11d1d3940760e744311f8973d19 |
| Manifest | b649d20f04f3db1692f3638a6a92f7a34974588d50afa4d4e7fb28537f280c68 |
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 | k1GvCf1Es/62+ElE5ljZ1LjORpjoH3980N815WLp/Cd5GciM94SluPX2Zr6L8O/P206mG4MLBIxfY8tUsfv8Bg== |
| 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
| 2026-09-17T10:03:46.602885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079884observed d62c12e2727862ab46f06a59b12b4d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:46.583326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079884/manifest.jsonobserved b649d20f04f3db1692f3638a6a92f7a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:46.564330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079884/publication.mdobserved d8ee8082a7957f4ed89d18cd84ebcb5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:46.524696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079884/publication.txtobserved 78a46a6f0bd5c7387e84e1bde58a6fa1...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. |
|---|