OT-2026-000086497
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, sustained blow-off before set-down
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-2026-000086497) never changes.
Identity and time
| Publication number | OT-2026-000086497 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-75ca-ab40-2f5f935319d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84b24be32917cae18639357d496c2c324f41370df4b77af25310d79240aadc09 |
|---|---|
| Markdown | 5b4205c84f2fbf28c5602da52e93e500a2c3137fdf8cd4425072a8243ec62c94 |
| Publication page | 89a0ab6bcbe9b8c5a697b05ab88f4287bbe511660fced6c3b72d93be8689e57b |
| Manifest | c398b171c01ea739813d7dd038d1c6e6375dd74b2f6e2b76bf4c84cbc8d39f6a |
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 | r74aCpid443SKMAjO+fpchHVy3T6JSLrJ3nSlnjPyIISD+oL3LEtskoYuUI9kLyo2/otSDcqRYeIwbLU+QvkCg== |
| 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
| 2026-09-17T09:52:18.781863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086497observed 89a0ab6bcbe9b8c5a697b05ab88f4287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:18.762021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086497/manifest.jsonobserved c398b171c01ea739813d7dd038d1c6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:18.745222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086497/publication.mdobserved 5b4205c84f2fbf28c5602da52e93e500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:18.727413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086497/publication.txtobserved 84b24be32917cae18639357d496c2c32...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. |
|---|