ISRC USBC17700145
Verified recording
USBC17700145 is “Symphony No. 5: Adagietto: Sehr langsam” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf9d0233a47141f656191a4d920e062eb65e87157a2a2c210eb9d0d613ff92f03 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17700145.
Recording identifiers
- ISRC
- USBC17700145
- Title
- Symphony No. 5: Adagietto: Sehr langsam
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf9d0233a47141f656191a4d920e062eb65e87157a2a2c210eb9d0d613ff92f03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:37c94459a2aa247e83fdd39a576aade9fa2d6a1c20a23088526e261d24d626c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17700145
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Symphony No. 5: Adagietto: Sehr langsam · Machine-readable JSON-LD