ISRC FR9W11626915
Verified recording
FR9W11626915 is “Error 404” by Ours Samplus,
registered on the CopyrightChains blockchain with CopyrightID
0xbf109edad03584148a4f9f84d1bce3c2f97552b1c90f63e7e17a793a62fb4eb7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11626915.
Recording identifiers
- ISRC
- FR9W11626915
- Title
- Error 404
- Artist
- Ours Samplus
- CopyrightID (CopyrightChains transaction hash)
0xbf109edad03584148a4f9f84d1bce3c2f97552b1c90f63e7e17a793a62fb4eb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f920da3103066424f0c1d8648218905c5294be9b17acbf4fc0635ae9d22c1dbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11626915
- Bitcoin block existence check
- https://blockstream.info/api/block/957118