OT-2026-000010009
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, sustained blow-off 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-2026-000010009) never changes.
Identity and time
| Publication number | OT-2026-000010009 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7fa3-9abc-a1c9ff1c59ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af74e7f86575ae0dfe3c4e737c709c4b4c54fbb0f0998c6af2aaffe4c572564 |
|---|---|
| Markdown | 2c4cc9997da4480e1f10dd388e7fe4df729450dd8e46714eda98b0c109c7ee59 |
| Publication page | e497d59195d8c68083f1ae9c5ceddf428e961c47961991f4270136c1621114cd |
| Manifest | 79418c02dc9f0dbfb5e2c9156b0a4293e940380f1e627e0260835e25c6dc8662 |
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 | liQhBHtVV/ShOBGw5+DBitHE7ysgM2I5IOALNCsLustwt4w3ZY9lcvZI/bB6Vz87BB8NcnKQrHBjbTwDjPOVBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:03.681433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010009observed e497d59195d8c68083f1ae9c5ceddf42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:03.661795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010009/manifest.jsonobserved 79418c02dc9f0dbfb5e2c9156b0a4293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.641963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010009/publication.mdobserved 2c4cc9997da4480e1f10dd388e7fe4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.621932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010009/publication.txtobserved 8af74e7f86575ae0dfe3c4e737c709c4...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. |
|---|