ISRC USB8U2402684
Verified recording
USB8U2402684 is “Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro (Remastered 2025) - Live” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xd0273707e03481fe046932471afcedda7a29c8aebc1deaccac1cc5f0319bc3c7 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/USB8U2402684.
Recording identifiers
- ISRC
- USB8U2402684
- Title
- Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro (Remastered 2025) - Live
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xd0273707e03481fe046932471afcedda7a29c8aebc1deaccac1cc5f0319bc3c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1faf93e6fbbb78c5fd0bad152ddf2dc28908f1fa09751b3a4ceeb93a741d6520- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2402684
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro (Remastered 2025) - Live · Machine-readable JSON-LD