OT-2026-000083693
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, sustained blow-off before set-down
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-2026-000083693) never changes.
Identity and time
| Publication number | OT-2026-000083693 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7f91-a318-c27348e02d12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ebaeed17dcb97a5146741f6c36462884815d812eaccafcc2e0d8bd649323b6e |
|---|---|
| Markdown | c2794f8d8532bcd1a70a48530ce0454007c47a28629e585ddf9c61eadf0fc5b2 |
| Publication page | 30fd35956eb037fa5b63439f175571ab11632951cc70256765d3bd189cc7bfca |
| Manifest | 91badad63fc4515ca5c179210a18bbe28c65ebaca0928106006b128319810d82 |
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 | m36BdAGB8TLXddMsTYjrMgcw+/7k7gffmJoE6n8KJPCW2mu5C8jxEQxqPB/94l6Ki0SyBRNBH927B41ZVn56Cw== |
| 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
| 2026-09-17T09:57:19.242626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083693observed 30fd35956eb037fa5b63439f175571ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:19.227678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083693/manifest.jsonobserved 91badad63fc4515ca5c179210a18bbe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.211220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083693/publication.mdobserved c2794f8d8532bcd1a70a48530ce04540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.193775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083693/publication.txtobserved 9ebaeed17dcb97a5146741f6c3646288...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. |
|---|