OT-2026-000062836
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000062836) never changes.
Identity and time
| Publication number | OT-2026-000062836 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7dfd-a249-1dd1183afb15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062836 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfcf3d454539c122370c35f70004f582e00f289190bfdf2b939632d3aa7f63e6 |
|---|---|
| Markdown | 2f91fcad06f6d33175c5efdcfe2af4a711f583af3515838b57879ec6769f73d2 |
| Publication page | 6b04652e7e16b559999fb3d98701673afe2f7a97e458d3b4513abfb96c3314a5 |
| Manifest | 416d44df05a954eab59b8ed1dc9c3853a419cb6f6688fa84816fac26f5bc1e9e |
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 | MX07ouXOoqNrOr2kaGec6bCqPlhdFt50OB//VMca/KC1JyAp7WPyuwwaDciwYpl4RwCvRHJWg3nuUxd0xj7rAw== |
| 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
| 2026-09-17T10:40:10.168293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836observed 6b04652e7e16b559999fb3d98701673a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:10.144837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/manifest.jsonobserved 416d44df05a954eab59b8ed1dc9c3853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:10.121802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/publication.mdobserved 2f91fcad06f6d33175c5efdcfe2af4a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:10.095715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/publication.txtobserved bfcf3d454539c122370c35f70004f582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.750395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836observed 6b04652e7e16b559999fb3d98701673a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.732075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/manifest.jsonobserved 416d44df05a954eab59b8ed1dc9c3853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.715062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/publication.mdobserved 2f91fcad06f6d33175c5efdcfe2af4a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:31.698046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062836/publication.txtobserved bfcf3d454539c122370c35f70004f582...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. |
|---|