OT-2026-000070984
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000070984) never changes.
Identity and time
| Publication number | OT-2026-000070984 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-70c2-aae7-b8959a40885c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0833c66fd3b5bd8af4da002d309ea733a6dd892fe764f85239d9ff05e18785fe |
|---|---|
| Markdown | aeb68edc44d7a0e7f6398435aec0de8cd39f54fbdd30f51f01fdc7df3cfbaec6 |
| Publication page | e06b9bb094906216e93c66cb564023158bfd011240fd53b324c25048abc18b19 |
| Manifest | 912845bfbc1ec4be42f0ac9f96a78ae9610c2b5fd5863eb2be53f4e4c72b7d9b |
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 | Bc/tADmT57wHFeDoGinnPsw7xN1no1v+ui2g5uA+qtzmihYOVNaPBukxl8Lqq7pf9OCNWq8Uo2Ilz0SApgyUBg== |
| 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
| 2026-09-17T10:25:49.615971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070984observed e06b9bb094906216e93c66cb56402315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.599275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070984/manifest.jsonobserved 912845bfbc1ec4be42f0ac9f96a78ae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.581789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070984/publication.mdobserved aeb68edc44d7a0e7f6398435aec0de8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.564459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070984/publication.txtobserved 0833c66fd3b5bd8af4da002d309ea733...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. |
|---|