OT-2026-000085098
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000085098) never changes.
Identity and time
| Publication number | OT-2026-000085098 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7293-a2f7-78fd056dff28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 438ddaa0b6f75952f14044add4b6d6c4a6a0274b4b589b067dd04e64d62d60e6 |
|---|---|
| Markdown | 6dd8e883d98ee3cea4c86b428fd94d33443d0b9bfcd1289042df5bf1a138c197 |
| Publication page | bcae8933adac448c3208607be26aeaad73d396a1c5cb53535002110469d9ae4b |
| Manifest | 2be4b55f9da6958ead6881295b1950738b22643de5270fd1a53dc1a3951160a8 |
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 | npCWVb4R8IOZAtaL+mLYuOZfMiErLL7tjbqqoWYjVcV0TZBmA20E9ecy3+c+kPiZQD0KocB75fyP8BfzLWSLDg== |
| 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
| 2026-09-17T09:55:09.830953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085098observed bcae8933adac448c3208607be26aeaad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:09.813845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085098/manifest.jsonobserved 2be4b55f9da6958ead6881295b195073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:09.798053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085098/publication.mdobserved 6dd8e883d98ee3cea4c86b428fd94d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:09.780307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085098/publication.txtobserved 438ddaa0b6f75952f14044add4b6d6c4...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. |
|---|