OT-2026-000101976
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pulsed 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-2026-000101976) never changes.
Identity and time
| Publication number | OT-2026-000101976 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7f53-b71b-a5cda66b7766 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101976 |
| Status | PUBLIC |
Content hashes
| Canonical text | d35036be3539103f80a7aa88ac750838e31fbaf07042f653acae79088b26a857 |
|---|---|
| Markdown | c8ff041141c75057e8640673695a1f812547c8b5b810428de7c8446fe52f58ea |
| Publication page | 61b4e926b3866c2f4f2ea8c3171e2709820dffc995be8f46d4995685827eeb6f |
| Manifest | e18042dabcf8bf4600b0a586f9bbd10eadab626d22b473067d5820632442469b |
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 | xb4VQ9tgfskxYZU6+gJoq2iMd+JcRwL9ggoB17F7ZEyEHb4lrrLtfdBMjerIjlqyEs9jRtAGYG7FVFPm2iz0DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:05.957161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101976observed 61b4e926b3866c2f4f2ea8c3171e2709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:05.936654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101976/manifest.jsonobserved e18042dabcf8bf4600b0a586f9bbd10e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.918068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101976/publication.mdobserved c8ff041141c75057e8640673695a1f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.900087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101976/publication.txtobserved d35036be3539103f80a7aa88ac750838...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. |
|---|