ISRC DEF059302081
Verified recording
DEF059302081 is “Symphony No. 5: IV. Adagietto. Sehr langsam - Live at Philharmonie, Berlin, 1993” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf6097b183da9328f405f4292a8e6507d49b99609a86033bdb03adaa300e46231 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302081.
Recording identifiers
- ISRC
- DEF059302081
- Title
- Symphony No. 5: IV. Adagietto. Sehr langsam - Live at Philharmonie, Berlin, 1993
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf6097b183da9328f405f4292a8e6507d49b99609a86033bdb03adaa300e46231
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:ae937af6f954402a5fad68e1671c0c63bfd80d3e053db22c58cd53896d12833e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302081
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Symphony No. 5: IV. Adagietto. Sehr langsam - Live at Philharmonie, Berlin, 1993 · Machine-readable JSON-LD