ISRC GBAYC1002441
Verified recording
GBAYC1002441 is “Mahler: Symphony No. 2 in C Minor "Resurrection": V. (g) Mit Aufschwung aber nicht eilen. "O Schmerz!"” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x105221f1bbdbc342b62b05981d83279243628d6a9f78383ff38b14652d7819b6 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/GBAYC1002441.
Recording identifiers
- ISRC
- GBAYC1002441
- Title
- Mahler: Symphony No. 2 in C Minor "Resurrection": V. (g) Mit Aufschwung aber nicht eilen. "O Schmerz!"
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x105221f1bbdbc342b62b05981d83279243628d6a9f78383ff38b14652d7819b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bffd2b0e44c6c4bec047b8bee8e0bdfd277a416080d4c965b4acd86a9bc15ad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002441
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mahler: Symphony No. 2 in C Minor "Resurrection": V. (g) Mit Aufschwung aber nicht eilen. "O Schmerz!" · Machine-readable JSON-LD