ISRC USSM11808850
Verified recording
USSM11808850 is “Symphony No. 1 in D Major "Titan": I. Langsam. Schleppend. Wie ein Naturlaut. Im anfang sehr gemächlich” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xa41d7377026ba7f0e9c42ae852442d291cbf68e15c3f2fdeb8524e5a0006f6de 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/USSM11808850.
Recording identifiers
- ISRC
- USSM11808850
- Title
- Symphony No. 1 in D Major "Titan": I. Langsam. Schleppend. Wie ein Naturlaut. Im anfang sehr gemächlich
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xa41d7377026ba7f0e9c42ae852442d291cbf68e15c3f2fdeb8524e5a0006f6de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e6166c8385e2d8047f099daee10c5e20525753b94af7b86f8314318c6e3cbcd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808850
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major "Titan": I. Langsam. Schleppend. Wie ein Naturlaut. Im anfang sehr gemächlich · Machine-readable JSON-LD