OT-2026-000103610
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, pulsed blow-off 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-2026-000103610) never changes.
Identity and time
| Publication number | OT-2026-000103610 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-735d-b991-a17df48e1d42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bd1fb83f909d00e9e1cbab9911626c66d81c55f4e86b26fb63e9ecb0199464f |
|---|---|
| Markdown | b82d90c24913502b0e7126ec822953fc6cbcc85c1a71f5d4932c6b502f23de05 |
| Publication page | d61d8e0d2918e4265072ef999be56b682ce1271ded9bf36b96086b5fc4c86103 |
| Manifest | 956411691288612e2aed3d2c184eace62569aabec0962e2664edf324b1d482c2 |
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 | /tnleCIsbCJQFWll0Ja8ePdtkMSYXXkESNY7QwO6tzTIt5E9DgGiUlPbk0jR4hiQU1UrG2QxJYzjmcKHZpc2DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:24.062509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103610observed d61d8e0d2918e4265072ef999be56b68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:24.046635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103610/manifest.jsonobserved 956411691288612e2aed3d2c184eace6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:24.029575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103610/publication.mdobserved b82d90c24913502b0e7126ec822953fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:24.012502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103610/publication.txtobserved 3bd1fb83f909d00e9e1cbab9911626c6...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. |
|---|