OT-2026-000088982
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088982) never changes.
Identity and time
| Publication number | OT-2026-000088982 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7d29-83a2-f06bd8452bf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088982 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9e1988b76abea35177fbce71dadc1cb9259f89f49723478c7eb430f3b101721 |
|---|---|
| Markdown | d6b9bf9e358ec65c2fe07a374e974f16b7b556f7bd4b2abdcd3136fe32e8aa48 |
| Publication page | 8074f66d34df2bd1f38c315769cce143ff607df3a23ad024af1e68b27645742f |
| Manifest | 8fe931152bc112a4682077971f3e5535b442c56b255d9083e17b8ae881f99094 |
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 | ROpygp4a5zAh1PnGp/tT9KZeUOhUN7pMGCWn/8OcKB9PSQEFU065H1bgRjC77DsCixlYe6+a6Il8gifUHmiCCA== |
| 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
| 2026-09-17T09:48:28.791216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088982observed 8074f66d34df2bd1f38c315769cce143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:28.772838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088982/manifest.jsonobserved 8fe931152bc112a4682077971f3e5535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.753343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088982/publication.mdobserved d6b9bf9e358ec65c2fe07a374e974f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.735284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088982/publication.txtobserved a9e1988b76abea35177fbce71dadc1cb...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. |
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