ISRC SEWSJ1650388
Verified recording
SEWSJ1650388 is “Symphony No. 1 in D Minor, Op. 63: III. Allegretto - Im langsamen Hochzeitmarschtempo” by Hans Huber,
registered on the CopyrightChains blockchain with CopyrightID
0xd22baf1676c17269c19b500507d55bbbd39355ff507d989017e89083c817469b 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/SEWSJ1650388.
Recording identifiers
- ISRC
- SEWSJ1650388
- Title
- Symphony No. 1 in D Minor, Op. 63: III. Allegretto - Im langsamen Hochzeitmarschtempo
- Artist
- Hans Huber
- CopyrightID (CopyrightChains transaction hash)
0xd22baf1676c17269c19b500507d55bbbd39355ff507d989017e89083c817469b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5300979ba396c788abc6ad19187261a6bddd57316f3885815fa2949cbec137c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWSJ1650388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Minor, Op. 63: III. Allegretto - Im langsamen Hochzeitmarschtempo · Machine-readable JSON-LD