OT-2026-000079266
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000079266) never changes.
Identity and time
| Publication number | OT-2026-000079266 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7098-89c0-2558dd378c97 · 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-2026-000079266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bd7e85ca6dd0150ebd68797b87bf859bd4b62f2e9dc3b070c74e6c9eb8ffedb |
|---|---|
| Markdown | 352b998524aae335ea5b20e972bb71d3586f84691e66812d3e0f8b31bbef8b28 |
| Publication page | 6d51f3ad9ea2ddd6f9b4250fa509f645972a59527c131c8af732b89eee362d4a |
| Manifest | 362eba1223aebaf79dcab37e484e23e4c1bf3ef2c767b57141c5dbfd4d108eee |
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 | C0SHSe1GbqLEc/Qj/4MZMB/VqSKO6SmXRoCE3WMPKQ9W5ASUizWhNJPCbJ9hA60OCpSDHEjzi5YA9SgAxSvQAw== |
| 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
| 2026-09-17T10:04:52.107723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079266observed 6d51f3ad9ea2ddd6f9b4250fa509f645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:52.088018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079266/manifest.jsonobserved 362eba1223aebaf79dcab37e484e23e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.066903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079266/publication.mdobserved 352b998524aae335ea5b20e972bb71d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.048554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079266/publication.txtobserved 8bd7e85ca6dd0150ebd68797b87bf859...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. |
|---|