OT-2026-000081217
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off 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-2026-000081217) never changes.
Identity and time
| Publication number | OT-2026-000081217 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f373-7f8a-8b87-ea1086583be2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85c8748b37c840a730036e926703c1a8622a4cfbcc4b45a8ddd0e91bd7615330 |
|---|---|
| Markdown | ac99906d6248c18a6f5e337c9944c701f4f70301dbc8e8e164793949bd9339e1 |
| Publication page | 46f4d3ead8e11604fa971f3f24e83edcd6404a784616fa680df4f2b58f6e7710 |
| Manifest | a2e83f5cde4a9aceff1fad776200fa4c02a72bdf40c1bc371a49166ee9b32ee6 |
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 | /Yg67Kn1tZAhIx+qDLXmgchrS/ItDcU7iTyZ4wDSY/+HH22Q9KhHqs3XQiYQSEwMT32e0hAVBCUm75FV1wwdCA== |
| 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
| 2026-09-17T10:01:17.904989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081217observed 46f4d3ead8e11604fa971f3f24e83edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:17.884168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081217/manifest.jsonobserved a2e83f5cde4a9aceff1fad776200fa4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:17.863459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081217/publication.mdobserved ac99906d6248c18a6f5e337c9944c701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:17.837966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081217/publication.txtobserved 85c8748b37c840a730036e926703c1a8...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. |
|---|