OT-2026-000060598
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000060598) never changes.
Identity and time
| Publication number | OT-2026-000060598 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-77f5-b780-fdd8ff5d60b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cd24b70186ffbca1df94cda28c50b5195b272c1f84f37eb25f75a048cc8264c |
|---|---|
| Markdown | e3a19df7e915ad22ef41ecc26c0413228a91cf5cd75f69f12d4f6724a446b112 |
| Publication page | d5259b22694cd814c8318fa7b667f097d247582f8c9382930cf8f8c548ae5a9c |
| Manifest | 5e09f94bac2ac8ade18f31484b9c24a5c48ee7e1ce8d1b8fe08b89589bfc69ad |
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 | Ouferx2ehPmL0OXjAowIIdYJ702mc54kXB9hfI/E5DhtVwChOM+Vy00bNm21fi4mwqE6y3C7NLjwHhVqC3RRCg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:13.235069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060598observed d5259b22694cd814c8318fa7b667f097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:13.216264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060598/manifest.jsonobserved 5e09f94bac2ac8ade18f31484b9c24a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.198778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060598/publication.mdobserved e3a19df7e915ad22ef41ecc26c041322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.182453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060598/publication.txtobserved 3cd24b70186ffbca1df94cda28c50b51...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. |
|---|