OT-2026-000052627
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000052627) never changes.
Identity and time
| Publication number | OT-2026-000052627 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573b-7654-8d94-8e83cc3972df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24183bb9ff0b82097cdf31e73a0b14788116dc7f9c247314be0d51264fb50cda |
|---|---|
| Markdown | 81791ab2e2d3ecfc0a3a23781933c4a3e074234c3efa8c70ad6f8f9eeea2f72b |
| Publication page | 10293a8e322323f3dc388603aff74b88598489dfd2db44b8dd29805e54a4922c |
| Manifest | 223f083ef1eae1558ceee1ef01b1992514ad571c15e618e438d01d6849fc8ce9 |
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 | R2jilKPlkSgJoex9tnMldkqjobSggqFdKklXCsjpfY0pW17Iywjs2seg3y7Oub63qW1KN4rGzIQHnJnMQprvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:18.087898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052627observed 10293a8e322323f3dc388603aff74b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:18.068987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052627/manifest.jsonobserved 223f083ef1eae1558ceee1ef01b19925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:18.050775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052627/publication.mdobserved 81791ab2e2d3ecfc0a3a23781933c4a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:18.033445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052627/publication.txtobserved 24183bb9ff0b82097cdf31e73a0b1478...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. |
|---|