OT-2026-000082663
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000082663) never changes.
Identity and time
| Publication number | OT-2026-000082663 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7b43-851f-3afda3e9d031 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082663 |
| Status | PUBLIC |
Content hashes
| Canonical text | abcfe17dea5b361b9f89b753893d28c833293a8f5ecf0026d407602e5e5c54d0 |
|---|---|
| Markdown | eb3239e29a436bb2e5f5905ba4e06629deeef9ad973cf1c9a538cdbafbcc4c84 |
| Publication page | 5cfef28e0bce251d6ccfe3f448c3b314d12e9a6bd4ea0d1233531b07b39da12e |
| Manifest | 8dec61c06fd3fb52c9120a3eb2fb881878a227118ce4757a83983b7770b81797 |
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 | JfWzrZueOd0CG93quWONQSD3uFI5aQcCGorxuJHQmM/ly+BVj2hNCQPRvFb3Mls1Rm4qY8HHnsucxhLOG0S/Cw== |
| 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
| 2026-09-17T09:58:13.734208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082663observed 5cfef28e0bce251d6ccfe3f448c3b314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.717597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082663/manifest.jsonobserved 8dec61c06fd3fb52c9120a3eb2fb8818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.701173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082663/publication.mdobserved eb3239e29a436bb2e5f5905ba4e06629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.683251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082663/publication.txtobserved abcfe17dea5b361b9f89b753893d28c8...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. |
|---|