ISRC ATT592301505
Verified recording
ATT592301505 is “Um Mitternacht, Wab 89 (Arr. for Trombone Quintet by Raphael Stieger)” by Anton Bruckner,
registered on the CopyrightChains blockchain with CopyrightID
0xfd1a7487bb427eee13ba815d74e466ae088a9be2eff3a7fa493fc5370c9bb979 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT592301505.
Recording identifiers
- ISRC
- ATT592301505
- Title
- Um Mitternacht, Wab 89 (Arr. for Trombone Quintet by Raphael Stieger)
- Artist
- Anton Bruckner
- CopyrightID (CopyrightChains transaction hash)
0xfd1a7487bb427eee13ba815d74e466ae088a9be2eff3a7fa493fc5370c9bb979
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6da69975f7784746a9b40af0b2c65731040954e92416068738947e8311d42f60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT592301505
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Um Mitternacht, Wab 89 (Arr. for Trombone Quintet by Raphael Stieger) · Machine-readable JSON-LD