ISRC GBAYC9801228
Verified recording
GBAYC9801228 is “Mahler: Rückert-Lieder: No. 4, Ich bin der Welt abhanden gekommen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x61f605b3a17c3980c5f2721a416611037fec72389a86bfda2198a27dfde07a8c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801228.
Recording identifiers
- ISRC
- GBAYC9801228
- Title
- Mahler: Rückert-Lieder: No. 4, Ich bin der Welt abhanden gekommen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x61f605b3a17c3980c5f2721a416611037fec72389a86bfda2198a27dfde07a8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:56dfc21a2b68365665c740a7143b9ebac135c3ed3b3de5c0c0c74f65bfd491f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9801228
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mahler: Rückert-Lieder: No. 4, Ich bin der Welt abhanden gekommen · Machine-readable JSON-LD