OT-2026-000095634
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095634) never changes.
Identity and time
| Publication number | OT-2026-000095634 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7019-b163-848be9c6d579 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7db2af89f710e7f694d78e2375f6f3747acdf952288c9e62d1ccea86a509bd80 |
|---|---|
| Markdown | 8a5b97acd62166264a3215aefbbb225dc6a9ae55fbee3559a4445ceec5678afc |
| Publication page | 8f716a2f8411f4057bc392cca5419eb746a361c0c7e3e574c4b30f5d7c346f92 |
| Manifest | 3fe13c3504b96e9204ee29ce32d61de79556542e3635de3a9b96c30e42f5ea04 |
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 | 8j8JT65tKwEYMEf7HWBwAOPhXkiHVzszhCQDHz9g6yZ4293gdaQiH+XBK6bqtFilik+HgT3mr80zrYZo7NIYDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:05.829232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095634observed 8f716a2f8411f4057bc392cca5419eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:05.808027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095634/manifest.jsonobserved 3fe13c3504b96e9204ee29ce32d61de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:05.787263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095634/publication.mdobserved 8a5b97acd62166264a3215aefbbb225d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:05.767989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095634/publication.txtobserved 7db2af89f710e7f694d78e2375f6f374...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. |
|---|