OT-2026-000077318
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000077318) never changes.
Identity and time
| Publication number | OT-2026-000077318 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-7819-9f1b-422d6a347b3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cc7e6361b61d95df3543489c8e4865946becb00f46884eda4082d50eb328f9e |
|---|---|
| Markdown | 56f2e302170fc5b0cf77dd171bdb49e0b05fa63cd59a4fe42ae30eb5c1ced94b |
| Publication page | 7c850deb4befd5b36c300c06b94b8791d570cc50462632bf276c8637a5aef5bc |
| Manifest | 89f250c315d9010d787bdab6398b186b3e5e98607e6382b74d68c390c84dc001 |
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 | B3ek3CRstk1CKqcSRT7f8uEKuadFtNElTuESnwL6WGefMUFV5zwaESwLw7BLRwrpI/ydSakbX2LYqSMHecgOCw== |
| 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
| 2026-09-17T10:08:57.384500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077318observed 7c850deb4befd5b36c300c06b94b8791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:57.365886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077318/manifest.jsonobserved 89f250c315d9010d787bdab6398b186b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:57.347645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077318/publication.mdobserved 56f2e302170fc5b0cf77dd171bdb49e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:57.329608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077318/publication.txtobserved 6cc7e6361b61d95df3543489c8e48659...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. |
|---|