ISRC USQX92206261
Verified recording
USQX92206261 is “Aquarellen, Op. 258” by Josef Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x0dbf98d9f3f11b9cc37b416935126300000942cfde006d280d5930831a38006a and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92206261.
Recording identifiers
- ISRC
- USQX92206261
- Title
- Aquarellen, Op. 258
- Artist
- Josef Strauss
- CopyrightID (CopyrightChains transaction hash)
0x0dbf98d9f3f11b9cc37b416935126300000942cfde006d280d5930831a38006a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:055dba61a44f4e047eac9a1409aabbd32c0d625c7d28c753534f9533fb62260e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92206261
- Bitcoin block existence check
- https://blockstream.info/api/block/959144