OT-2026-000093308
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093308) never changes.
Identity and time
| Publication number | OT-2026-000093308 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7f73-a4a8-4b2093f3473a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093308 |
| Status | PUBLIC |
Content hashes
| Canonical text | 097b063fffa4d48c027f5af7ed748b1b97bfd6eb1beebfe3d0f36985b08a25a5 |
|---|---|
| Markdown | 17aeb6174cbc4bf759d5a48862e1df9a04aa314dc37a0476a39999f2e9afa9d4 |
| Publication page | 3b40b91658d5d680043879865720aa86a5b6b79b7b4a8045eb8e275d88ad8abe |
| Manifest | 5e7574736742396e49f6d3fa367b4de7b1765343cf1787b9f8bae01ca7f0014b |
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 | nwTP9eyVBW/QASMFz2pF/8w5T96V39Ybsfx0/NieGi4jOgdh9LorvbS8l3zSXzhmdZFY9nAYHeomYRN2Fdb0Bw== |
| 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
| 2026-09-17T09:40:41.246208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093308observed 3b40b91658d5d680043879865720aa86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:41.222965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093308/manifest.jsonobserved 5e7574736742396e49f6d3fa367b4de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.201929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093308/publication.mdobserved 17aeb6174cbc4bf759d5a48862e1df9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.182207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093308/publication.txtobserved 097b063fffa4d48c027f5af7ed748b1b...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. |
|---|